From: Alexey Dobriyan <adobriyan@gmail.com>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 3/5] sysv: switch to inode_inc_count, inode_dec_count
Date: Wed, 18 Jan 2006 03:36:30 +0300 [thread overview]
Message-ID: <20060118003630.GD24835@mipter.zuzino.mipt.ru> (raw)
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
fs/sysv/namei.c | 48 ++++++++++++++++++------------------------------
1 files changed, 18 insertions(+), 30 deletions(-)
--- a/fs/sysv/namei.c
+++ b/fs/sysv/namei.c
@@ -16,18 +16,6 @@
#include <linux/smp_lock.h>
#include "sysv.h"
-static inline void inc_count(struct inode *inode)
-{
- inode->i_nlink++;
- mark_inode_dirty(inode);
-}
-
-static inline void dec_count(struct inode *inode)
-{
- inode->i_nlink--;
- mark_inode_dirty(inode);
-}
-
static int add_nondir(struct dentry *dentry, struct inode *inode)
{
int err = sysv_add_link(dentry, inode);
@@ -35,7 +23,7 @@ static int add_nondir(struct dentry *den
d_instantiate(dentry, inode);
return 0;
}
- dec_count(inode);
+ inode_dec_count(inode);
iput(inode);
return err;
}
@@ -124,7 +112,7 @@ out:
return err;
out_fail:
- dec_count(inode);
+ inode_dec_count(inode);
iput(inode);
goto out;
}
@@ -138,7 +126,7 @@ static int sysv_link(struct dentry * old
return -EMLINK;
inode->i_ctime = CURRENT_TIME_SEC;
- inc_count(inode);
+ inode_inc_count(inode);
atomic_inc(&inode->i_count);
return add_nondir(dentry, inode);
@@ -151,7 +139,7 @@ static int sysv_mkdir(struct inode * dir
if (dir->i_nlink >= SYSV_SB(dir->i_sb)->s_link_max)
goto out;
- inc_count(dir);
+ inode_inc_count(dir);
inode = sysv_new_inode(dir, S_IFDIR|mode);
err = PTR_ERR(inode);
@@ -160,7 +148,7 @@ static int sysv_mkdir(struct inode * dir
sysv_set_inode(inode, 0);
- inc_count(inode);
+ inode_inc_count(inode);
err = sysv_make_empty(inode, dir);
if (err)
@@ -175,11 +163,11 @@ out:
return err;
out_fail:
- dec_count(inode);
- dec_count(inode);
+ inode_dec_count(inode);
+ inode_dec_count(inode);
iput(inode);
out_dir:
- dec_count(dir);
+ inode_dec_count(dir);
goto out;
}
@@ -199,7 +187,7 @@ static int sysv_unlink(struct inode * di
goto out;
inode->i_ctime = dir->i_ctime;
- dec_count(inode);
+ inode_dec_count(inode);
out:
return err;
}
@@ -213,8 +201,8 @@ static int sysv_rmdir(struct inode * dir
err = sysv_unlink(dir, dentry);
if (!err) {
inode->i_size = 0;
- dec_count(inode);
- dec_count(dir);
+ inode_dec_count(inode);
+ inode_dec_count(dir);
}
}
return err;
@@ -258,34 +246,34 @@ static int sysv_rename(struct inode * ol
new_de = sysv_find_entry(new_dentry, &new_page);
if (!new_de)
goto out_dir;
- inc_count(old_inode);
+ inode_inc_count(old_inode);
sysv_set_link(new_de, new_page, old_inode);
new_inode->i_ctime = CURRENT_TIME_SEC;
if (dir_de)
new_inode->i_nlink--;
- dec_count(new_inode);
+ inode_dec_count(new_inode);
} else {
if (dir_de) {
err = -EMLINK;
if (new_dir->i_nlink >= SYSV_SB(new_dir->i_sb)->s_link_max)
goto out_dir;
}
- inc_count(old_inode);
+ inode_inc_count(old_inode);
err = sysv_add_link(new_dentry, old_inode);
if (err) {
- dec_count(old_inode);
+ inode_dec_count(old_inode);
goto out_dir;
}
if (dir_de)
- inc_count(new_dir);
+ inode_inc_count(new_dir);
}
sysv_delete_entry(old_de, old_page);
- dec_count(old_inode);
+ inode_dec_count(old_inode);
if (dir_de) {
sysv_set_link(dir_de, dir_page, new_dir);
- dec_count(old_dir);
+ inode_dec_count(old_dir);
}
return 0;
reply other threads:[~2006-01-18 0:19 UTC|newest]
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