Re: [PATCH 12/27] BKL: Remove BKL from btrfs
From: Chris Mason <hidden>
Date: 2009-11-02 12:13:08
Also in:
linux-btrfs, lkml
On Mon, Nov 02, 2009 at 11:04:52AM +0100, Jan Blunck wrote:
BKL is only used in get_sb. It is safe to remove it. Signed-off-by: Jan Blunck <redacted>
Acked-by: Chris Mason <redacted> Thanks! -chris
quoted hunk ↗ jump to hunk
--- fs/btrfs/super.c | 8 +------- 1 files changed, 1 insertions(+), 7 deletions(-)diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index e5cd2cf..752a546 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c@@ -480,17 +480,13 @@ static int btrfs_get_sb(struct file_system_type *fs_type, int flags, fmode_t mode = FMODE_READ; int error = 0; - lock_kernel(); - if (!(flags & MS_RDONLY)) mode |= FMODE_WRITE; error = btrfs_parse_early_options(data, mode, fs_type, &subvol_name, &fs_devices); - if (error) { - unlock_kernel(); + if (error) return error; - } error = btrfs_scan_one_device(dev_name, mode, fs_type, &fs_devices); if (error)@@ -559,7 +555,6 @@ static int btrfs_get_sb(struct file_system_type *fs_type, int flags, mnt->mnt_root = root; kfree(subvol_name); - unlock_kernel(); return 0; error_s:@@ -568,7 +563,6 @@ error_close_devices: btrfs_close_devices(fs_devices); error_free_subvol_name: kfree(subvol_name); - unlock_kernel(); return error; }-- 1.6.4.2