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From: "Amit K. Arora" <aarora@linux.vnet.ibm.com>
To: Matthew Wilcox <matthew@wil.cx>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>,
	linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-ext4@vger.kernel.org, xfs@oss.sgi.com,
	Andrew Morton <akpm@linux-foundation.org>,
	suparna@in.ibm.com, cmm@us.ibm.com, alex@clusterfs.com,
	suzuki@in.ibm.com
Subject: Re: [RFC][PATCH] sys_fallocate() system call
Date: Wed, 21 Mar 2007 17:34:25 +0530	[thread overview]
Message-ID: <20070321120425.GA27273@amitarora.in.ibm.com> (raw)
In-Reply-To: <20070317111036.GC29931@parisc-linux.org>

On Sat, Mar 17, 2007 at 05:10:37AM -0600, Matthew Wilcox wrote:
> How about:
> 
> asmlinkage long sys_fallocate(int fd, int mode, u32 off_low, u32 off_high,
> 				u32 len_low, u32 len_high);
> 
> That way we all suffer equally ...

As suggested by you and Russel, I have made this change to the patch.
Here is how it looks like now. Please let me know if anyone has concerns
about passing arguments this way (breaking each "loff_t" into two "u32"s).

Signed-off-by: Amit K Arora <aarora@in.ibm.com>
---
 arch/i386/kernel/syscall_table.S |    1 
 arch/x86_64/kernel/functionlist  |    1 
 fs/open.c                        |   46 +++++++++++++++++++++++++++++++++++++++
 include/asm-i386/unistd.h        |    3 +-
 include/asm-powerpc/systbl.h     |    1 
 include/asm-powerpc/unistd.h     |    3 +-
 include/asm-x86_64/unistd.h      |    4 ++-
 include/linux/fs.h               |    7 +++++
 include/linux/syscalls.h         |    2 +
 9 files changed, 65 insertions(+), 3 deletions(-)

Index: linux-2.6.20.1/arch/i386/kernel/syscall_table.S
===================================================================
--- linux-2.6.20.1.orig/arch/i386/kernel/syscall_table.S
+++ linux-2.6.20.1/arch/i386/kernel/syscall_table.S
@@ -319,3 +319,4 @@ ENTRY(sys_call_table)
 	.long sys_move_pages
 	.long sys_getcpu
 	.long sys_epoll_pwait
+	.long sys_fallocate		/* 320 */
Index: linux-2.6.20.1/fs/open.c
===================================================================
--- linux-2.6.20.1.orig/fs/open.c
+++ linux-2.6.20.1/fs/open.c
@@ -350,6 +350,52 @@ asmlinkage long sys_ftruncate64(unsigned
 }
 #endif
 
+asmlinkage long sys_fallocate(int fd, int mode, u32 off_low, u32 off_high,
+				u32 len_low, u32 len_high)
+{
+	struct file *file;
+	struct inode *inode;
+	loff_t offset, len;
+	long ret = -EINVAL;
+
+	offset = (off_high << 32) + off_low;
+	len = (len_high << 32) + len_low;
+
+	if (len == 0 || offset < 0)
+		goto out;
+
+	ret = -EBADF;
+	file = fget(fd);
+	if (!file)
+		goto out;
+	if (!(file->f_mode & FMODE_WRITE))
+		goto out_fput;
+
+	inode = file->f_path.dentry->d_inode;
+
+	ret = -ESPIPE;
+	if (S_ISFIFO(inode->i_mode))
+		goto out_fput;
+
+	ret = -ENODEV;
+	if (!S_ISREG(inode->i_mode))
+		goto out_fput;
+
+	ret = -EFBIG;
+	if (offset + len > inode->i_sb->s_maxbytes)
+		goto out_fput;
+
+	if (inode->i_op && inode->i_op->fallocate)
+		ret = inode->i_op->fallocate(inode, mode, offset, len);
+	else
+		ret = -ENOSYS;
+out_fput:
+	fput(file);
+out:
+	return ret;
+}
+EXPORT_SYMBOL(sys_fallocate);
+
 /*
  * access() needs to use the real uid/gid, not the effective uid/gid.
  * We do this by temporarily clearing all FS-related capabilities and
Index: linux-2.6.20.1/include/asm-i386/unistd.h
===================================================================
--- linux-2.6.20.1.orig/include/asm-i386/unistd.h
+++ linux-2.6.20.1/include/asm-i386/unistd.h
@@ -325,10 +325,11 @@
 #define __NR_move_pages		317
 #define __NR_getcpu		318
 #define __NR_epoll_pwait	319
+#define __NR_fallocate		320
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 320
+#define NR_syscalls 321
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
Index: linux-2.6.20.1/include/linux/fs.h
===================================================================
--- linux-2.6.20.1.orig/include/linux/fs.h
+++ linux-2.6.20.1/include/linux/fs.h
@@ -263,6 +263,12 @@ extern int dir_notify_enable;
 #define SYNC_FILE_RANGE_WRITE		2
 #define SYNC_FILE_RANGE_WAIT_AFTER	4
 
+/*
+ * fallocate() modes
+ */
+#define FA_ALLOCATE	0x1
+#define FA_DEALLOCATE	0x2
+
 #ifdef __KERNEL__
 
 #include <linux/linkage.h>
@@ -1124,6 +1130,7 @@ struct inode_operations {
 	ssize_t (*listxattr) (struct dentry *, char *, size_t);
 	int (*removexattr) (struct dentry *, const char *);
 	void (*truncate_range)(struct inode *, loff_t, loff_t);
+	int (*fallocate)(struct inode *, int, loff_t, loff_t);
 };
 
 struct seq_file;
Index: linux-2.6.20.1/include/linux/syscalls.h
===================================================================
--- linux-2.6.20.1.orig/include/linux/syscalls.h
+++ linux-2.6.20.1/include/linux/syscalls.h
@@ -602,6 +602,8 @@ asmlinkage long sys_get_robust_list(int 
 asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
 				    size_t len);
 asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
+asmlinkage long sys_fallocate(int fd, int mode, u32 off_low, u32 off_high,
+				u32 len_low, u32 len_high);
 
 int kernel_execve(const char *filename, char *const argv[], char *const envp[]);
 
Index: linux-2.6.20.1/include/asm-x86_64/unistd.h
===================================================================
--- linux-2.6.20.1.orig/include/asm-x86_64/unistd.h
+++ linux-2.6.20.1/include/asm-x86_64/unistd.h
@@ -619,8 +619,10 @@ __SYSCALL(__NR_sync_file_range, sys_sync
 __SYSCALL(__NR_vmsplice, sys_vmsplice)
 #define __NR_move_pages		279
 __SYSCALL(__NR_move_pages, sys_move_pages)
+#define __NR_fallocate		280
+__SYSCALL(__NR_fallocate, sys_fallocate)
 
-#define __NR_syscall_max __NR_move_pages
+#define __NR_syscall_max __NR_fallocate
 
 #ifndef __NO_STUBS
 #define __ARCH_WANT_OLD_READDIR
Index: linux-2.6.20.1/include/asm-powerpc/unistd.h
===================================================================
--- linux-2.6.20.1.orig/include/asm-powerpc/unistd.h
+++ linux-2.6.20.1/include/asm-powerpc/unistd.h
@@ -324,10 +324,11 @@
 #define __NR_get_robust_list	299
 #define __NR_set_robust_list	300
 #define __NR_move_pages		301
+#define __NR_fallocate		302
 
 #ifdef __KERNEL__
 
-#define __NR_syscalls		302
+#define __NR_syscalls		303
 
 #define __NR__exit __NR_exit
 #define NR_syscalls	__NR_syscalls
Index: linux-2.6.20.1/arch/x86_64/kernel/functionlist
===================================================================
--- linux-2.6.20.1.orig/arch/x86_64/kernel/functionlist
+++ linux-2.6.20.1/arch/x86_64/kernel/functionlist
@@ -932,6 +932,7 @@
 *(.text.sys_getitimer)
 *(.text.sys_getgroups)
 *(.text.sys_ftruncate)
+*(.text.sys_fallocate)
 *(.text.sysfs_lookup)
 *(.text.sys_exit_group)
 *(.text.stub_fork)
Index: linux-2.6.20.1/include/asm-powerpc/systbl.h
===================================================================
--- linux-2.6.20.1.orig/include/asm-powerpc/systbl.h
+++ linux-2.6.20.1/include/asm-powerpc/systbl.h
@@ -305,3 +305,4 @@ SYSCALL_SPU(faccessat)
 COMPAT_SYS_SPU(get_robust_list)
 COMPAT_SYS_SPU(set_robust_list)
 COMPAT_SYS(move_pages)
+SYSCALL(fallocate)
--
Regards,
Amit Arora

  reply	other threads:[~2007-03-21 12:04 UTC|newest]

Thread overview: 340+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-17  9:46 [Resubmit][Patch 0/2] Persistent preallocation in ext4 Amit K. Arora
2007-01-17 10:13 ` [Patch 1/2] ioctl and uninitialized extents Amit K. Arora
2007-01-17 10:18 ` [Patch 2/2] support for writing to uninitialized extent Amit K. Arora
2007-01-17 22:20 ` [Resubmit][Patch 0/2] Persistent preallocation in ext4 Mingming Cao
2007-01-17 22:33   ` Eric Sandeen
2007-01-18  6:08   ` Amit K. Arora
2007-01-19  9:11 ` Amit K. Arora
2007-01-19  9:17 ` patch for fsx-linux Amit K. Arora
2007-01-19  9:22 ` small tool for unit testing Amit K. Arora
2007-02-07  7:48 ` Testing ext4 persistent preallocation patches for 64 bit features Amit K. Arora
2007-02-07  8:25   ` Mingming Cao
2007-02-07 10:36     ` Suparna Bhattacharya
2007-02-07 21:11       ` Andreas Dilger
2007-02-08  8:52         ` Amit K. Arora
2007-02-08 10:51     ` Amit K. Arora
2007-02-25 10:23 ` [Resubmit][Patch 0/2] Persistent preallocation in ext4 Andrew Morton
2007-03-01 18:34   ` [RFC] Heads up on sys_fallocate() Amit K. Arora
2007-03-01 19:15     ` Eric Sandeen
2007-03-02 10:45       ` Andreas Dilger
2007-03-02 13:17         ` Dave Kleikamp
2007-03-01 20:23     ` Jeff Garzik
2007-03-01 20:31       ` Jeremy Allison
2007-03-01 21:14     ` Jeremy Fitzhardinge
2007-03-01 22:58       ` Alan
2007-03-01 22:05         ` Jeremy Fitzhardinge
2007-03-01 23:11           ` Alan
2007-03-01 22:15             ` Jeremy Fitzhardinge
2007-03-01 22:25     ` Andrew Morton
2007-03-01 22:40       ` Nathan Scott
2007-03-01 22:39         ` Eric Sandeen
2007-03-01 22:52         ` Andrew Morton
2007-03-02 18:28           ` Mingming Cao
2007-03-05 12:27             ` Jan Kara
2007-03-05 20:02               ` Mingming Cao
2007-03-06  7:28                 ` Christoph Hellwig
2007-03-06 14:36                   ` Ulrich Drepper
2007-03-06 14:47                     ` Christoph Hellwig
2007-03-06 14:50                     ` Jan Kara
2007-03-06 18:23                       ` Eric Sandeen
2007-03-07  8:51                         ` Jan Kara
2007-03-07 11:30                           ` Jörn Engel
2007-03-06 16:46                     ` Eric Sandeen
2007-03-13 23:46                       ` David Chinner
2007-03-05 21:41               ` Eric Sandeen
2007-03-01 22:41       ` Anton Blanchard
2007-03-01 22:44       ` Dave Kleikamp
2007-03-01 22:59         ` Andrew Morton
2007-03-01 23:09           ` Dave Kleikamp
2007-03-02 13:41             ` Jan Engelhardt
2007-03-02 18:09             ` Mingming Cao
2007-03-02  7:09           ` Ulrich Drepper
2007-03-01 23:38         ` Christoph Hellwig
2007-03-03 22:45           ` Arnd Bergmann
2007-03-04 20:11             ` Anton Altaparmakov
2007-03-04 20:53               ` Arnd Bergmann
2007-03-04 20:53                 ` Arnd Bergmann
2007-03-04 22:38               ` Ulrich Drepper
2007-03-04 23:22                 ` Anton Altaparmakov
2007-03-05 14:37                   ` Theodore Tso
2007-03-05 15:07                     ` Anton Altaparmakov
2007-03-05 15:15                     ` Ulrich Drepper
2007-03-05 15:35                       ` Christoph Hellwig
2007-03-05 16:01                       ` Theodore Tso
2007-03-05 16:07                         ` Ulrich Drepper
2007-03-05  0:16                 ` Jörn Engel
2007-03-05  0:16                   ` Jörn Engel
2007-03-05  0:32                   ` Anton Altaparmakov
2007-03-05  0:35                     ` Anton Altaparmakov
2007-03-05  0:44                     ` Arnd Bergmann
2007-03-05 11:49                     ` Jörn Engel
2007-03-05 11:49                       ` Jörn Engel
2007-03-05 15:09                       ` Ulrich Drepper
2007-03-05  0:36                   ` Arnd Bergmann
2007-03-05 11:41                     ` Jörn Engel
2007-03-05 15:08                       ` Ulrich Drepper
2007-03-05 15:33                         ` Jörn Engel
2007-03-05 15:33                           ` Jörn Engel
2007-03-05 15:48                           ` Ulrich Drepper
2007-03-05 22:00                       ` Eric Sandeen
2007-03-05  4:23               ` Christoph Hellwig
2007-03-05 13:18             ` Christoph Hellwig
2007-03-01 23:29     ` Eric Sandeen
2007-03-01 23:51       ` Christoph Hellwig
2007-03-01 23:36     ` Christoph Hellwig
2007-03-02  6:03     ` Badari Pulavarty
2007-03-02  6:16       ` Andrew Morton
2007-03-02 13:23         ` Dave Kleikamp
2007-03-02 15:29           ` Ulrich Drepper
2007-03-02 15:16       ` Eric Sandeen
2007-03-02 16:13         ` Badari Pulavarty
2007-03-02 17:01           ` Andrew Morton
2007-03-02 17:19           ` Eric Sandeen
2007-03-16 14:31     ` [RFC][PATCH] sys_fallocate() system call Amit K. Arora
2007-03-16 15:21       ` Heiko Carstens
2007-03-19  9:24         ` Amit K. Arora
2007-03-19 11:23           ` Heiko Carstens
2007-03-16 16:17       ` Heiko Carstens
2007-03-17  9:59         ` Paul Mackerras
2007-03-17 11:07           ` Matthew Wilcox
2007-03-17 14:30             ` Heiko Carstens
2007-03-17 14:38               ` Stephen Rothwell
2007-03-17 14:42                 ` Stephen Rothwell
2007-03-17 11:10         ` Matthew Wilcox
2007-03-21 12:04           ` Amit K. Arora [this message]
2007-03-21 21:35             ` Chris Wedgwood
2007-03-29 11:51             ` Interface for the new fallocate() " Amit K. Arora
2007-03-29 16:35               ` Chris Wedgwood
2007-03-29 17:01               ` Jan Engelhardt
2007-03-29 17:18                 ` linux-os (Dick Johnson)
2007-03-29 17:18                   ` linux-os (Dick Johnson)
2007-03-29 18:05                   ` Jan Engelhardt
2007-03-29 18:37                     ` Linus Torvalds
2007-03-30  7:00                 ` Heiko Carstens
2007-03-29 17:10               ` Andrew Morton
2007-03-30  7:14                 ` Jakub Jelinek
2007-03-30  8:39                   ` Heiko Carstens
2007-03-30  8:39                   ` Heiko Carstens
2007-03-30  9:15                   ` Paul Mackerras
2007-03-30  9:15                   ` Paul Mackerras
2007-04-05 11:26                   ` Amit K. Arora
2007-04-05 11:44                     ` Amit K. Arora
2007-04-05 15:50                     ` Randy Dunlap
2007-04-06  9:58                     ` Andreas Dilger
2007-04-17 12:55                   ` Amit K. Arora
2007-04-18 13:06                     ` Andreas Dilger
2007-04-20 13:51                       ` Amit K. Arora
2007-04-20 14:59                         ` Jakub Jelinek
2007-04-24 12:16                           ` Amit K. Arora
2007-04-26 17:50                             ` [PATCH 0/5] fallocate " Amit K. Arora
2007-04-26 18:03                               ` [PATCH 1/5] fallocate() implementation in i86, x86_64 and powerpc Amit K. Arora
2007-05-04  4:29                                 ` Andrew Morton
2007-05-04  4:41                                   ` Paul Mackerras
2007-05-09 10:15                                     ` Suparna Bhattacharya
2007-05-09 10:50                                       ` Paul Mackerras
2007-05-09 11:10                                         ` Suparna Bhattacharya
2007-05-09 11:37                                           ` Paul Mackerras
2007-05-09 12:00                                             ` Martin Schwidefsky
2007-05-09 12:05                                             ` Amit K. Arora
2007-05-04  4:55                                   ` Andrew Morton
2007-05-04  6:07                                   ` David Chinner
2007-05-04  6:28                                     ` Andrew Morton
2007-05-04  6:56                                       ` Jakub Jelinek
2007-05-07 13:08                                         ` Ulrich Drepper
2007-05-04  7:27                                       ` David Chinner
2007-05-07 11:10                                       ` Amit K. Arora
2007-05-07 11:03                                   ` Amit K. Arora
2007-05-09 16:01                                 ` Amit K. Arora
2007-05-09 16:54                                   ` Andreas Dilger
2007-05-09 17:07                                   ` Mingming Cao
2007-05-10  0:59                                   ` David Chinner
2007-05-10 11:56                                     ` Amit K. Arora
2007-05-10 22:39                                       ` David Chinner
2007-05-11 11:03                                         ` Suparna Bhattacharya
2007-05-12  8:01                                           ` David Chinner
2007-06-12  6:16                                             ` Amit K. Arora
2007-06-12  8:11                                               ` David Chinner
2007-06-13 23:52                                               ` David Chinner
2007-06-14  9:14                                                 ` Andreas Dilger
2007-06-14 12:04                                                   ` David Chinner
2007-06-14 19:33                                                     ` Andreas Dilger
2007-06-25 13:28                                                       ` [PATCH 0/6][TAKE5] fallocate system call Amit K. Arora
2007-06-25 13:28                                                         ` Amit K. Arora
2007-06-25 13:40                                                         ` [PATCH 1/7][TAKE5] fallocate() implementation on i386, x86_64 and powerpc Amit K. Arora
2007-06-26 19:38                                                           ` Heiko Carstens
2007-06-25 13:42                                                         ` [PATCH 2/7][TAKE5] fallocate() on s390(x) Amit K. Arora
2007-06-26 15:15                                                           ` Heiko Carstens
2007-06-25 13:43                                                         ` [PATCH 3/7][TAKE5] fallocate() on ia64 Amit K. Arora
2007-06-25 13:45                                                         ` [PATCH 4/7][TAKE5] support new modes in fallocate Amit K. Arora
2007-06-25 15:03                                                           ` Amit K. Arora
2007-06-25 21:46                                                             ` Andreas Dilger
2007-06-26 10:32                                                               ` Amit K. Arora
2007-06-26 15:34                                                                 ` Andreas Dilger
2007-06-26 19:09                                                                   ` Amit K. Arora
2007-06-26 23:18                                                                   ` David Chinner
2007-06-28 18:19                                                                     ` Amit K. Arora
2007-06-28 23:39                                                                       ` Nathan Scott
2007-06-29  1:03                                                                       ` David Chinner
2007-06-30 10:21                                                                 ` Christoph Hellwig
2007-06-30 16:52                                                                   ` Andreas Dilger
2007-07-03 10:08                                                                     ` Amit K. Arora
2007-07-03 10:31                                                                       ` Christoph Hellwig
2007-07-03 11:46                                                                         ` Amit K. Arora
2007-07-04  5:37                                                                           ` Timothy Shimmin
2007-07-11  9:04                                                                             ` Christoph Hellwig
2007-07-11  9:03                                                                           ` Christoph Hellwig
2007-07-12  7:28                                                                             ` Suparna Bhattacharya
2007-07-12  8:26                                                                               ` Amit K. Arora
2007-07-12 14:40                                                                                 ` Andreas Dilger
2007-07-12 13:13                                                                               ` David Chinner
2007-07-12 14:15                                                                                 ` Amit K. Arora
2007-07-01 22:55                                                                   ` David Chinner
2007-07-02 11:47                                                                     ` Amit K. Arora
2007-07-11  9:05                                                                     ` Christoph Hellwig
2007-06-26 23:14                                                               ` David Chinner
2007-06-27  3:49                                                                 ` Andreas Dilger
2007-06-27 13:36                                                                   ` David Chinner
2007-06-27 23:28                                                                     ` Nathan Scott
2007-06-28  0:39                                                                       ` David Chinner
2007-06-28  0:53                                                                         ` Nathan Scott
2007-06-30 10:26                                                                     ` Christoph Hellwig
2007-06-25 21:52                                                           ` Andreas Dilger
2007-06-26 10:45                                                             ` Amit K. Arora
2007-06-26 15:42                                                               ` Andreas Dilger
2007-06-26 19:12                                                                 ` Amit K. Arora
2007-06-26 23:32                                                                 ` David Chinner
2007-06-26 23:26                                                             ` David Chinner
2007-06-25 13:48                                                         ` [PATCH 5/7][TAKE5] ext4: fallocate support in ext4 Amit K. Arora
2007-06-25 13:49                                                         ` [PATCH 6/7][TAKE5] ext4: write support for preallocated blocks Amit K. Arora
2007-06-25 13:50                                                         ` [PATCH 7/7][TAKE5] ext4: support new modes Amit K. Arora
2007-06-25 21:56                                                           ` Andreas Dilger
2007-06-26 12:07                                                             ` Amit K. Arora
2007-06-26 16:14                                                               ` Andreas Dilger
2007-06-26 19:29                                                                 ` Amit K. Arora
2007-06-27  0:04                                                                   ` David Chinner
2007-06-28 18:07                                                                     ` Amit K. Arora
2007-06-26 23:15                                                         ` [PATCH 0/6][TAKE5] fallocate system call David Chinner
2007-06-28  9:55                                                         ` Andrew Morton
2007-06-28 17:36                                                           ` Mingming Cao
2007-06-28 17:57                                                           ` Amit K. Arora
2007-06-28 18:33                                                             ` Andrew Morton
2007-06-28 18:45                                                               ` Dave Kleikamp
2007-06-28 18:57                                                               ` Jeff Garzik
2007-06-29  7:20                                                               ` Christoph Hellwig
2007-06-29 13:56                                                               ` Theodore Tso
2007-06-29 14:29                                                                 ` Jeff Garzik
2007-06-29 17:42                                                                   ` Theodore Tso
2007-06-29 15:50                                                                 ` Mingming Caoc
2007-06-29 20:57                                                                   ` Andrew Morton
2007-07-01  7:35                                                                     ` Ext4 patches for 2.6.22-rc6 Mingming Cao
2007-06-28 20:34                                                             ` [PATCH 0/6][TAKE5] fallocate system call Andreas Dilger
2007-06-30 10:14                                                   ` [PATCH 1/5] fallocate() implementation in i86, x86_64 and powerpc Christoph Hellwig
2007-04-26 18:07                               ` [PATCH 2/5] fallocate() on s390 Amit K. Arora
2007-04-26 18:11                               ` [PATCH 3/5] ext4: Extent overlap bugfix Amit K. Arora
2007-05-04  4:30                                 ` Andrew Morton
2007-05-07 11:46                                   ` Amit K. Arora
2007-04-26 18:13                               ` [PATCH 4/5] ext4: fallocate support in ext4 Amit K. Arora
2007-05-04  4:31                                 ` Andrew Morton
2007-05-07 11:37                                   ` Andreas Dilger
2007-05-07 20:58                                     ` Andrew Morton
2007-05-07 22:21                                       ` Andreas Dilger
2007-05-07 22:38                                         ` Andrew Morton
2007-05-07 23:14                                           ` Theodore Tso
2007-05-07 23:31                                             ` Andrew Morton
2007-05-08  0:30                                               ` Mingming Cao
2007-05-07 23:02                                         ` Jeff Garzik
2007-05-07 23:36                                           ` Theodore Tso
2007-05-08  1:07                                           ` Andreas Dilger
2007-05-08  1:25                                             ` Jeff Garzik
2007-05-08  0:00                                       ` Mingming Cao
2007-05-08  0:15                                         ` Andrew Morton
2007-05-08  0:41                                           ` Mingming Cao
2007-05-08  1:43                                             ` Theodore Tso
2007-05-08 16:52                                               ` Andreas Dilger
2007-05-08 17:46                                               ` Mingming Cao
2007-05-14 13:34                                       ` Jan Kara
2007-05-07 12:07                                   ` Amit K. Arora
2007-05-07 15:24                                     ` Dave Kleikamp
2007-05-08 10:52                                       ` Amit K. Arora
2007-05-08 14:47                                         ` Dave Kleikamp
2007-04-26 18:16                               ` [PATCH 5/5] ext4: write support for preallocated blocks/extents Amit K. Arora
2007-05-04  4:32                                 ` Andrew Morton
2007-05-07 12:11                                   ` Amit K. Arora
2007-05-07 12:40                                 ` Pekka Enberg
2007-05-07 13:04                                   ` Amit K. Arora
2007-04-27 12:10                               ` [PATCH 0/5] fallocate system call Heiko Carstens
2007-04-27 14:43                                 ` Jörn Engel
2007-04-27 17:46                                   ` Heiko Carstens
2007-04-27 17:46                                     ` Heiko Carstens
2007-04-27 20:42                                     ` Chris Wedgwood
2007-04-30  0:47                               ` David Chinner
2007-04-30  3:09                                 ` [PATCH] ia64 fallocate syscall David Chinner
2007-04-30  3:11                                 ` [PATCH] XFS ->fallocate() support David Chinner
2007-04-30  3:14                                 ` [PATCH] Add preallocation beyond EOF to fallocate David Chinner
2007-04-30  5:25                                 ` [PATCH 0/5] fallocate system call Chris Wedgwood
2007-04-30  5:56                                   ` David Chinner
2007-04-30  6:01                                     ` Chris Wedgwood
2007-05-02 12:53                                   ` Amit K. Arora
2007-05-03 10:34                                     ` Andreas Dilger
2007-05-03 11:22                                       ` Miquel van Smoorenburg
2007-05-08  2:26                                         ` David Chinner
2007-05-14 13:29                               ` [PATCH 0/5][TAKE2] " Amit K. Arora
2007-05-14 13:29                                 ` Amit K. Arora
     [not found]                                 ` <20070514142820.GA31468@amitarora.in.ibm.com>
2007-05-14 14:45                                   ` [PATCH 1/5][TAKE2] fallocate() implementation on i86, x86_64 and powerpc Amit K. Arora
2007-05-14 23:44                                     ` Stephen Rothwell
2007-05-14 23:44                                       ` Stephen Rothwell
2007-05-15 13:23                                       ` Amit K. Arora
2007-05-18 21:36                                         ` Theodore Tso
2007-05-18 23:10                                           ` Mingming Cao
2007-05-20 12:39                                             ` Dave Kleikamp
2007-05-21  5:38                                               ` Theodore Tso
2007-05-14 14:48                                   ` [PATCH 2/5][TAKE2] fallocate() on s390 Amit K. Arora
2007-05-14 15:33                                     ` [PATCH 2/5][TAKE2] fallocate() on s390 - glibc wrapper Amit K. Arora
2007-05-14 14:50                                   ` [PATCH 3/5][TAKE2] ext4: Extent overlap bugfix Amit K. Arora
2007-05-14 14:52                                   ` [PATCH 4/5][TAKE2] ext4: fallocate support in ext4 Amit K. Arora
2007-05-14 14:54                                   ` [PATCH 5/5][TAKE2] ext4: write support for preallocated blocks Amit K. Arora
2007-05-15  6:31                                 ` [PATCH 0/5][TAKE2] fallocate system call Andreas Dilger
2007-05-15 12:40                                   ` Amit K. Arora
2007-05-15 12:40                                     ` Amit K. Arora
2007-05-15 19:37                               ` [PATCH 0/5][TAKE3] " Amit K. Arora
2007-05-15 19:37                                 ` Amit K. Arora
     [not found]                                 ` <20070515195421.GA2948@amitarora.in.ibm.com>
2007-05-15 20:03                                   ` [PATCH 1/5][TAKE3] fallocate() implementation on i86, x86_64 and powerpc Amit K. Arora
2007-05-16  0:42                                     ` Mingming Cao
2007-05-16 12:31                                       ` Amit K. Arora
2007-05-16  3:16                                     ` David Chinner
2007-05-16 12:21                                       ` Dave Kleikamp
2007-05-16 12:37                                         ` Amit K. Arora
2007-05-16 23:40                                         ` David Chinner
2007-05-17 12:10                                           ` Dave Kleikamp
2007-05-17 12:28                                           ` Amit K. Arora
2007-05-15 20:10                                   ` [PATCH 2/5][TAKE3] fallocate() on s390 Amit K. Arora
2007-05-15 20:13                                   ` [PATCH 3/5][TAKE3] ext4: Extent overlap bugfix Amit K. Arora
2007-05-15 20:16                                   ` [PATCH 4/5][TAKE3] ext4: fallocate support in ext4 Amit K. Arora
2007-05-15 20:18                                   ` [PATCH 5/5][TAKE3] ext4: write support for preallocated blocks Amit K. Arora
2007-05-15 23:52                                 ` [PATCH 0/5][TAKE3] fallocate system call Mingming Cao
2007-05-17 14:11                               ` [PATCH 0/6][TAKE4] " Amit K. Arora
2007-05-17 14:11                                 ` Amit K. Arora
     [not found]                                 ` <20070517141458.GA26641@amitarora.in.ibm.com>
2007-05-17 14:23                                   ` [PATCH 1/6][TAKE4] fallocate() implementation on i86, x86_64 and powerpc Amit K. Arora
2007-05-17 14:25                                   ` [PATCH 2/6][TAKE4] fallocate() on s390 Amit K. Arora
2007-05-17 14:25                                   ` [PATCH 3/6][TAKE4] fallocate() on ia64 Amit K. Arora
2007-05-17 14:26                                   ` [PATCH 4/6][TAKE4] ext4: Extent overlap bugfix Amit K. Arora
2007-05-17 14:29                                   ` [PATCH 5/6][TAKE4] ext4: fallocate support in ext4 Amit K. Arora
2007-05-17 14:30                                   ` [PATCH 6/6][TAKE4] ext4: write support for preallocated blocks Amit K. Arora
2007-05-19  6:44                                 ` [PATCH 0/6][TAKE4] fallocate system call Andrew Morton
2007-05-21  5:24                                   ` Mingming Cao
2007-05-21  5:24                                     ` Mingming Cao
2007-03-30  7:19                 ` Interface for the new fallocate() " Heiko Carstens
2007-03-30  9:15                   ` Paul Mackerras
2007-03-30 10:44                     ` Jörn Engel
2007-03-30 10:44                       ` Jörn Engel
2007-03-30 12:55                       ` Heiko Carstens
2007-03-30 12:55                       ` Heiko Carstens
2007-04-09 13:01                       ` Paul Mackerras
2007-04-09 13:01                         ` Paul Mackerras
2007-04-09 16:34                         ` Jörn Engel
2007-04-09 16:34                           ` Jörn Engel
2007-03-30 10:44                     ` Jörn Engel
2007-03-30  9:15                   ` Paul Mackerras
2007-03-17  5:33       ` [RFC][PATCH] sys_fallocate() " Stephen Rothwell
2007-03-19  9:30         ` Amit K. Arora
2007-03-17 14:53       ` Russell King

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