From: Jeff Layton <jlayton@kernel.org>
To: Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Chuck Lever <chuck.lever@oracle.com>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>, Jan Kara <jack@suse.cz>,
Eric Van Hensbergen <ericvh@kernel.org>,
Latchesar Ionkov <lucho@ionkov.net>,
Dominique Martinet <asmadeus@codewreck.org>,
Christian Schoenebeck <linux_oss@crudebyte.com>,
David Howells <dhowells@redhat.com>,
Marc Dionne <marc.dionne@auristor.com>,
Xiubo Li <xiubli@redhat.com>, Ilya Dryomov <idryomov@gmail.com>,
Alexander Aring <aahringo@redhat.com>,
David Teigland <teigland@redhat.com>,
Andreas Gruenbacher <agruenba@redhat.com>,
Neil Brown <neilb@suse.de>, Olga Kornievskaia <kolga@netapp.com>,
Dai Ngo <Dai.Ngo@oracle.com>, Tom Talpey <tom@talpey.com>,
Trond Myklebust <trond.myklebust@hammerspace.com>,
Anna Schumaker <anna@kernel.org>, Mark Fasheh <mark@fasheh.com>,
Joel Becker <jlbec@evilplan.org>,
Joseph Qi <joseph.qi@linux.alibaba.com>,
Steve French <sfrench@samba.org>,
Paulo Alcantara <pc@manguebit.com>,
Ronnie Sahlberg <ronniesahlberg@gmail.com>,
Shyam Prasad N <sprasad@microsoft.com>,
Namjae Jeon <linkinjeon@kernel.org>,
Sergey Senozhatsky <senozhatsky@chromium.org>,
Miklos Szeredi <miklos@szeredi.hu>
Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org, v9fs@lists.linux.dev,
linux-afs@lists.infradead.org, ceph-devel@vger.kernel.org,
gfs2@lists.linux.dev, linux-nfs@vger.kernel.org,
ocfs2-devel@lists.linux.dev, linux-cifs@vger.kernel.org,
Jeff Layton <jlayton@kernel.org>
Subject: [PATCH v3 07/47] ceph: convert to using new filelock helpers
Date: Wed, 31 Jan 2024 18:01:48 -0500 [thread overview]
Message-ID: <20240131-flsplit-v3-7-c6129007ee8d@kernel.org> (raw)
In-Reply-To: <20240131-flsplit-v3-0-c6129007ee8d@kernel.org>
Convert to using the new file locking helper functions.
Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
fs/ceph/locks.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/fs/ceph/locks.c b/fs/ceph/locks.c
index e07ad29ff8b9..80ebe1d6c67d 100644
--- a/fs/ceph/locks.c
+++ b/fs/ceph/locks.c
@@ -273,19 +273,19 @@ int ceph_lock(struct file *file, int cmd, struct file_lock *fl)
}
spin_unlock(&ci->i_ceph_lock);
if (err < 0) {
- if (op == CEPH_MDS_OP_SETFILELOCK && F_UNLCK == fl->fl_type)
+ if (op == CEPH_MDS_OP_SETFILELOCK && lock_is_unlock(fl))
posix_lock_file(file, fl, NULL);
return err;
}
- if (F_RDLCK == fl->fl_type)
+ if (lock_is_read(fl))
lock_cmd = CEPH_LOCK_SHARED;
- else if (F_WRLCK == fl->fl_type)
+ else if (lock_is_write(fl))
lock_cmd = CEPH_LOCK_EXCL;
else
lock_cmd = CEPH_LOCK_UNLOCK;
- if (op == CEPH_MDS_OP_SETFILELOCK && F_UNLCK == fl->fl_type) {
+ if (op == CEPH_MDS_OP_SETFILELOCK && lock_is_unlock(fl)) {
err = try_unlock_file(file, fl);
if (err <= 0)
return err;
@@ -333,7 +333,7 @@ int ceph_flock(struct file *file, int cmd, struct file_lock *fl)
}
spin_unlock(&ci->i_ceph_lock);
if (err < 0) {
- if (F_UNLCK == fl->fl_type)
+ if (lock_is_unlock(fl))
locks_lock_file_wait(file, fl);
return err;
}
@@ -341,14 +341,14 @@ int ceph_flock(struct file *file, int cmd, struct file_lock *fl)
if (IS_SETLKW(cmd))
wait = 1;
- if (F_RDLCK == fl->fl_type)
+ if (lock_is_read(fl))
lock_cmd = CEPH_LOCK_SHARED;
- else if (F_WRLCK == fl->fl_type)
+ else if (lock_is_write(fl))
lock_cmd = CEPH_LOCK_EXCL;
else
lock_cmd = CEPH_LOCK_UNLOCK;
- if (F_UNLCK == fl->fl_type) {
+ if (lock_is_unlock(fl)) {
err = try_unlock_file(file, fl);
if (err <= 0)
return err;
@@ -385,9 +385,9 @@ void ceph_count_locks(struct inode *inode, int *fcntl_count, int *flock_count)
ctx = locks_inode_context(inode);
if (ctx) {
spin_lock(&ctx->flc_lock);
- list_for_each_entry(lock, &ctx->flc_posix, fl_list)
+ for_each_file_lock(lock, &ctx->flc_posix)
++(*fcntl_count);
- list_for_each_entry(lock, &ctx->flc_flock, fl_list)
+ for_each_file_lock(lock, &ctx->flc_flock)
++(*flock_count);
spin_unlock(&ctx->flc_lock);
}
@@ -453,7 +453,7 @@ int ceph_encode_locks_to_buffer(struct inode *inode,
return 0;
spin_lock(&ctx->flc_lock);
- list_for_each_entry(lock, &ctx->flc_posix, fl_list) {
+ for_each_file_lock(lock, &ctx->flc_posix) {
++seen_fcntl;
if (seen_fcntl > num_fcntl_locks) {
err = -ENOSPC;
@@ -464,7 +464,7 @@ int ceph_encode_locks_to_buffer(struct inode *inode,
goto fail;
++l;
}
- list_for_each_entry(lock, &ctx->flc_flock, fl_list) {
+ for_each_file_lock(lock, &ctx->flc_flock) {
++seen_flock;
if (seen_flock > num_flock_locks) {
err = -ENOSPC;
--
2.43.0
next prev parent reply other threads:[~2024-01-31 23:02 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-31 23:01 [PATCH v3 00/47] filelock: split file leases out of struct file_lock Jeff Layton
2024-01-31 23:01 ` [PATCH v3 01/47] filelock: fl_pid field should be signed int Jeff Layton
2024-01-31 23:01 ` [PATCH v3 02/47] filelock: rename some fields in tracepoints Jeff Layton
2024-01-31 23:01 ` [PATCH v3 03/47] filelock: rename fl_pid variable in lock_get_status Jeff Layton
2024-01-31 23:01 ` [PATCH v3 04/47] filelock: add some new helper functions Jeff Layton
2024-02-05 11:36 ` Christian Brauner
2024-02-05 11:55 ` Jeff Layton
2024-02-05 11:57 ` Christian Brauner
2024-02-05 12:06 ` Jeff Layton
2024-02-05 12:19 ` Christian Brauner
2024-01-31 23:01 ` [PATCH v3 05/47] 9p: rename fl_type variable in v9fs_file_do_lock Jeff Layton
2024-01-31 23:01 ` [PATCH v3 06/47] afs: convert to using new filelock helpers Jeff Layton
2024-01-31 23:01 ` Jeff Layton [this message]
2024-01-31 23:01 ` [PATCH v3 08/47] dlm: " Jeff Layton
2024-01-31 23:01 ` [PATCH v3 09/47] gfs2: " Jeff Layton
2024-01-31 23:01 ` [PATCH v3 10/47] lockd: " Jeff Layton
2024-01-31 23:01 ` [PATCH v3 11/47] nfs: " Jeff Layton
2024-01-31 23:01 ` [PATCH v3 12/47] nfsd: " Jeff Layton
2024-01-31 23:01 ` [PATCH v3 13/47] ocfs2: " Jeff Layton
2024-01-31 23:01 ` [PATCH v3 14/47] smb/client: " Jeff Layton
2024-01-31 23:01 ` [PATCH v3 15/47] smb/server: " Jeff Layton
2024-01-31 23:01 ` [PATCH v3 16/47] filelock: drop the IS_* macros Jeff Layton
2024-01-31 23:01 ` [PATCH v3 17/47] filelock: split common fields into struct file_lock_core Jeff Layton
2024-01-31 23:01 ` [PATCH v3 18/47] filelock: have fs/locks.c deal with file_lock_core directly Jeff Layton
2024-01-31 23:02 ` [PATCH v3 19/47] filelock: convert more internal functions to use file_lock_core Jeff Layton
2024-01-31 23:02 ` [PATCH v3 20/47] filelock: make posix_same_owner take file_lock_core pointers Jeff Layton
2024-01-31 23:02 ` [PATCH v3 21/47] filelock: convert posix_owner_key to take file_lock_core arg Jeff Layton
2024-01-31 23:02 ` [PATCH v3 22/47] filelock: make locks_{insert,delete}_global_locks " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 23/47] filelock: convert locks_{insert,delete}_global_blocked Jeff Layton
2024-01-31 23:02 ` [PATCH v3 24/47] filelock: make __locks_delete_block and __locks_wake_up_blocks take file_lock_core Jeff Layton
2024-01-31 23:02 ` [PATCH v3 25/47] filelock: convert __locks_insert_block, conflict and deadlock checks to use file_lock_core Jeff Layton
2024-02-18 12:16 ` Jeff Layton
2024-01-31 23:02 ` [PATCH v3 26/47] filelock: convert fl_blocker to file_lock_core Jeff Layton
2024-01-31 23:02 ` [PATCH v3 27/47] filelock: clean up locks_delete_block internals Jeff Layton
2024-01-31 23:02 ` [PATCH v3 28/47] filelock: reorganize locks_delete_block and __locks_insert_block Jeff Layton
2024-01-31 23:02 ` [PATCH v3 29/47] filelock: make assign_type helper take a file_lock_core pointer Jeff Layton
2024-01-31 23:02 ` [PATCH v3 30/47] filelock: convert locks_wake_up_blocks to " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 31/47] filelock: convert locks_insert_lock_ctx and locks_delete_lock_ctx Jeff Layton
2024-01-31 23:02 ` [PATCH v3 32/47] filelock: convert locks_translate_pid to take file_lock_core Jeff Layton
2024-01-31 23:02 ` [PATCH v3 33/47] filelock: convert seqfile handling to use file_lock_core Jeff Layton
2024-01-31 23:02 ` [PATCH v3 34/47] 9p: adapt to breakup of struct file_lock Jeff Layton
2024-02-01 22:40 ` NeilBrown
2024-01-31 23:02 ` [PATCH v3 35/47] afs: " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 36/47] ceph: " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 37/47] dlm: " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 38/47] gfs2: " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 39/47] fuse: " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 40/47] lockd: " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 41/47] nfs: " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 42/47] nfsd: " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 43/47] ocfs2: " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 44/47] smb/client: " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 45/47] smb/server: " Jeff Layton
2024-01-31 23:02 ` [PATCH v3 46/47] filelock: remove temporary compatibility macros Jeff Layton
2024-01-31 23:02 ` [PATCH v3 47/47] filelock: split leases out of struct file_lock Jeff Layton
2024-02-01 22:49 ` [PATCH v3 00/47] filelock: split file " NeilBrown
2024-02-02 11:16 ` Christian Brauner
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