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| author | Joseph Qi <joseph.qi@linux.alibaba.com> | 2022-01-29 22:41:23 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-30 08:56:58 +0100 |
| commit | 4cd1103d8c66b2cdb7e64385c274edb0ac5e8887 (patch) | |
| tree | dfabbbb8c2af0428a52f562435040306ee4c6b0a /fs/smbfs_common/smbfsctl.h | |
| parent | psi: fix "defined but not used" warnings when CONFIG_PROC_FS=n (diff) | |
| download | linux-4cd1103d8c66b2cdb7e64385c274edb0ac5e8887.tar.xz linux-4cd1103d8c66b2cdb7e64385c274edb0ac5e8887.zip | |
jbd2: export jbd2_journal_[grab|put]_journal_head
Patch series "ocfs2: fix a deadlock case".
This fixes a deadlock case in ocfs2. We firstly export jbd2 symbols
jbd2_journal_[grab|put]_journal_head as preparation and later use them
in ocfs2 insread of jbd_[lock|unlock]_bh_journal_head to fix the
deadlock.
This patch (of 2):
This exports symbols jbd2_journal_[grab|put]_journal_head, which will be
used outside modules, e.g. ocfs2.
Link: https://lkml.kernel.org/r/20220121071205.100648-2-joseph.qi@linux.alibaba.com
Signed-off-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: Gautham Ananthakrishna <gautham.ananthakrishna@oracle.com>
Cc: Saeed Mirzamohammadi <saeed.mirzamohammadi@oracle.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/smbfs_common/smbfsctl.h')
0 files changed, 0 insertions, 0 deletions