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| author | Andi Kleen <ak@suse.de> | 2008-01-27 16:58:51 -0600 |
|---|---|---|
| committer | Dave Kleikamp <shaggy@linux.vnet.ibm.com> | 2008-02-07 13:33:58 -0600 |
| commit | baab81fa518ecfac597402b462631f5593926623 (patch) | |
| tree | de6339ce964d91959a93401117992df409280812 /fs/jfs/namei.c | |
| parent | 0afc2edfada50980bec999f94dcea26ebad3dda6 (diff) | |
| download | lwn-baab81fa518ecfac597402b462631f5593926623.tar.gz lwn-baab81fa518ecfac597402b462631f5593926623.zip | |
BKL-removal: Use unlocked_ioctl for jfs
Convert jfs_ioctl over to not use the BKL. The only potential race
I could see was with two ioctls in parallel changing the flags
and losing the updates. Use the i_mutex to protect against this.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Diffstat (limited to 'fs/jfs/namei.c')
| -rw-r--r-- | fs/jfs/namei.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c index 403cfc24c6fe..6440904a051c 100644 --- a/fs/jfs/namei.c +++ b/fs/jfs/namei.c @@ -1556,7 +1556,7 @@ const struct file_operations jfs_dir_operations = { .read = generic_read_dir, .readdir = jfs_readdir, .fsync = jfs_fsync, - .ioctl = jfs_ioctl, + .unlocked_ioctl = jfs_ioctl, }; static int jfs_ci_hash(struct dentry *dir, struct qstr *this) |