Instead of having users check for FL_POSIX or FL_FLOCK to call the correct
locks API function, use the check within locks_lock_inode_wait(). This
allows for some later cleanup.
Signed-off-by: Benjamin Coddington <bcodding@xxxxxxxxxx>
---
drivers/staging/lustre/lustre/llite/file.c | 8 ++------
fs/9p/vfs_file.c | 4 ++--
fs/ceph/locks.c | 4 ++--
fs/cifs/file.c | 2 +-
fs/dlm/plock.c | 4 ++--
fs/fuse/file.c | 2 +-
fs/gfs2/file.c | 8 ++++----
fs/lockd/clntproc.c | 13 +------------
fs/locks.c | 2 +-
fs/nfs/file.c | 13 +------------
fs/nfs/nfs4proc.c | 13 +------------
fs/ocfs2/locks.c | 8 ++++----
12 files changed, 22 insertions(+), 59 deletions(-)
diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c
index dcd0c6d..4edbf46 100644
--- a/drivers/staging/lustre/lustre/llite/file.c
+++ b/drivers/staging/lustre/lustre/llite/file.c
@@ -2763,13 +2763,9 @@ ll_file_flock(struct file *file, int cmd, struct file_lock *file_lock)
rc = md_enqueue(sbi->ll_md_exp, &einfo, NULL,
op_data, &lockh, &flock, 0, NULL /* req */, flags);
- if ((file_lock->fl_flags & FL_FLOCK) &&
- (rc == 0 || file_lock->fl_type == F_UNLCK))
- rc2 = flock_lock_file_wait(file, file_lock);
- if ((file_lock->fl_flags & FL_POSIX) &&
- (rc == 0 || file_lock->fl_type == F_UNLCK) &&
+ if ((rc == 0 || file_lock->fl_type == F_UNLCK) &&
!(flags & LDLM_FL_TEST_LOCK))
- rc2 = posix_lock_file_wait(file, file_lock);
+ rc2 = locks_lock_file_wait(file, file_lock);
if (rc2 && file_lock->fl_type != F_UNLCK) {
einfo.ei_mode = LCK_NL;
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index 3abc447..f23fd86 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -161,7 +161,7 @@ static int v9fs_file_do_lock(struct file *filp, int cmd, struct file_lock *fl)
if ((fl->fl_flags & FL_POSIX) != FL_POSIX)
BUG();
- res = posix_lock_file_wait(filp, fl);
+ res = locks_lock_file_wait(filp, fl);
if (res < 0)
goto out;
@@ -231,7 +231,7 @@ out_unlock:
if (res < 0 && fl->fl_type != F_UNLCK) {
fl_type = fl->fl_type;
fl->fl_type = F_UNLCK;
- res = posix_lock_file_wait(filp, fl);
+ res = locks_lock_file_wait(filp, fl);
fl->fl_type = fl_type;
}
out:
diff --git a/fs/ceph/locks.c b/fs/ceph/locks.c
index 6706bde..a2cb0c2 100644
--- a/fs/ceph/locks.c
+++ b/fs/ceph/locks.c
@@ -228,12 +228,12 @@ int ceph_flock(struct file *file, int cmd, struct file_lock *fl)
err = ceph_lock_message(CEPH_LOCK_FLOCK, CEPH_MDS_OP_SETFILELOCK,
file, lock_cmd, wait, fl);
if (!err) {
- err = flock_lock_file_wait(file, fl);
+ err = locks_lock_file_wait(file, fl);
if (err) {
ceph_lock_message(CEPH_LOCK_FLOCK,
CEPH_MDS_OP_SETFILELOCK,
file, CEPH_LOCK_UNLOCK, 0, fl);
- dout("got %d on flock_lock_file_wait, undid lock", err);
+ dout("got %d on locks_lock_file_wait, undid lock", err);
}
}
return err;
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index e2a6af1..6afdad7 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1553,7 +1553,7 @@ cifs_setlk(struct file *file, struct file_lock *flock, __u32 type,
out:
if (flock->fl_flags & FL_POSIX && !rc)
- rc = posix_lock_file_wait(file, flock);
+ rc = locks_lock_file_wait(file, flock);
return rc;
}
diff --git a/fs/dlm/plock.c b/fs/dlm/plock.c
index 5532f09..3585cc0 100644
--- a/fs/dlm/plock.c
+++ b/fs/dlm/plock.c
@@ -172,7 +172,7 @@ int dlm_posix_lock(dlm_lockspace_t *lockspace, u64 number, struct file *file,
rv = op->info.rv;
if (!rv) {
- if (posix_lock_file_wait(file, fl) < 0)
+ if (locks_lock_file_wait(file, fl) < 0)
log_error(ls, "dlm_posix_lock: vfs lock error %llx",
(unsigned long long)number);
}
@@ -262,7 +262,7 @@ int dlm_posix_unlock(dlm_lockspace_t *lockspace, u64 number, struct file *file,
/* cause the vfs unlock to return ENOENT if lock is not found */
fl->fl_flags |= FL_EXISTS;
- rv = posix_lock_file_wait(file, fl);
+ rv = locks_lock_file_wait(file, fl);
if (rv == -ENOENT) {
rv = 0;
goto out_free;
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index f523f2f..e0faf8f 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -2189,7 +2189,7 @@ static int fuse_file_flock(struct file *file, int cmd, struct file_lock *fl)
int err;
if (fc->no_flock) {
- err = flock_lock_file_wait(file, fl);
+ err = locks_lock_file_wait(file, fl);
} else {
struct fuse_file *ff = file->private_data;
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index cf4ab89..9287a2d 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -1000,7 +1000,7 @@ static int gfs2_lock(struct file *file, int cmd, struct file_lock *fl)
}
if (unlikely(test_bit(SDF_SHUTDOWN, &sdp->sd_flags))) {
if (fl->fl_type == F_UNLCK)
- posix_lock_file_wait(file, fl);
+ locks_lock_file_wait(file, fl);
return -EIO;
}
if (IS_GETLK(cmd))
@@ -1031,7 +1031,7 @@ static int do_flock(struct file *file, int cmd, struct file_lock *fl)
if (gl) {
if (fl_gh->gh_state == state)
goto out;
- flock_lock_file_wait(file,
+ locks_lock_file_wait(file,
&(struct file_lock){.fl_type = F_UNLCK});
gfs2_glock_dq(fl_gh);
gfs2_holder_reinit(state, flags, fl_gh);
@@ -1056,7 +1056,7 @@ static int do_flock(struct file *file, int cmd, struct file_lock *fl)
if (error == GLR_TRYFAILED)
error = -EAGAIN;
} else {
- error = flock_lock_file_wait(file, fl);
+ error = locks_lock_file_wait(file, fl);
gfs2_assert_warn(GFS2_SB(&ip->i_inode), !error);
}
@@ -1071,7 +1071,7 @@ static void do_unflock(struct file *file, struct file_lock *fl)
struct gfs2_holder *fl_gh = &fp->f_fl_gh;
mutex_lock(&fp->f_fl_mutex);
- flock_lock_file_wait(file, fl);
+ locks_lock_file_wait(file, fl);
if (fl_gh->gh_gl) {
gfs2_glock_dq(fl_gh);
gfs2_holder_uninit(fl_gh);
diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
index acd3947..1129520 100644
--- a/fs/lockd/clntproc.c
+++ b/fs/lockd/clntproc.c
@@ -474,18 +474,7 @@ static void nlmclnt_locks_init_private(struct file_lock *fl, struct nlm_host *ho
static int do_vfs_lock(struct file_lock *fl)
{
- int res = 0;
- switch (fl->fl_flags & (FL_POSIX|FL_FLOCK)) {
- case FL_POSIX:
- res = posix_lock_file_wait(fl->fl_file, fl);
- break;
- case FL_FLOCK:
- res = flock_lock_file_wait(fl->fl_file, fl);
- break;
- default:
- BUG();
- }
- return res;
+ return locks_lock_file_wait(fl->fl_file, fl);
}
/*
diff --git a/fs/locks.c b/fs/locks.c
index 68b1784..94d50d3 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1955,7 +1955,7 @@ SYSCALL_DEFINE2(flock, unsigned int, fd, unsigned int, cmd)
(can_sleep) ? F_SETLKW : F_SETLK,
lock);
else
- error = flock_lock_file_wait(f.file, lock);
+ error = locks_lock_file_wait(f.file, lock);
out_free:
locks_free_lock(lock);
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index c0f9b1e..37f639d 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -738,18 +738,7 @@ out_noconflict:
static int do_vfs_lock(struct file *file, struct file_lock *fl)
{
- int res = 0;
- switch (fl->fl_flags & (FL_POSIX|FL_FLOCK)) {
- case FL_POSIX:
- res = posix_lock_file_wait(file, fl);
- break;
- case FL_FLOCK:
- res = flock_lock_file_wait(file, fl);
- break;
- default:
- BUG();
- }
- return res;
+ return locks_lock_file_wait(file, fl);
}
static int
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 5133bb1..0e5ff69 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -5513,18 +5513,7 @@ static int nfs4_proc_getlk(struct nfs4_state *state, int cmd, struct file_lock *
static int do_vfs_lock(struct inode *inode, struct file_lock *fl)
{
- int res = 0;
- switch (fl->fl_flags & (FL_POSIX|FL_FLOCK)) {
- case FL_POSIX:
- res = posix_lock_inode_wait(inode, fl);
- break;
- case FL_FLOCK:
- res = flock_lock_inode_wait(inode, fl);
- break;
- default:
- BUG();
- }
- return res;
+ return locks_lock_inode_wait(inode, fl);
}
struct nfs4_unlockdata {
diff --git a/fs/ocfs2/locks.c b/fs/ocfs2/locks.c
index 6b6d092..652ece4 100644
--- a/fs/ocfs2/locks.c
+++ b/fs/ocfs2/locks.c
@@ -66,7 +66,7 @@ static int ocfs2_do_flock(struct file *file, struct inode *inode,
* level.
*/
- flock_lock_file_wait(file,
+ locks_lock_file_wait(file,
&(struct file_lock){.fl_type = F_UNLCK});
ocfs2_file_unlock(file);
@@ -81,7 +81,7 @@ static int ocfs2_do_flock(struct file *file, struct inode *inode,
goto out;
}
- ret = flock_lock_file_wait(file, fl);
+ ret = locks_lock_file_wait(file, fl);
if (ret)
ocfs2_file_unlock(file);
@@ -98,7 +98,7 @@ static int ocfs2_do_funlock(struct file *file, int cmd, struct file_lock *fl)
mutex_lock(&fp->fp_mutex);
ocfs2_file_unlock(file);
- ret = flock_lock_file_wait(file, fl);
+ ret = locks_lock_file_wait(file, fl);
mutex_unlock(&fp->fp_mutex);
return ret;
@@ -119,7 +119,7 @@ int ocfs2_flock(struct file *file, int cmd, struct file_lock *fl)
if ((osb->s_mount_opt & OCFS2_MOUNT_LOCALFLOCKS) ||
ocfs2_mount_local(osb))
- return flock_lock_file_wait(file, fl);
+ return locks_lock_file_wait(file, fl);
if (fl->fl_type == F_UNLCK)
return ocfs2_do_funlock(file, cmd, fl);
--
1.7.1
--
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