BMC/Intel-BMC/linux.git/fs/ocfs2/journal.c, branch dev

ocfs2: mark local functions as static

2015-06-25T00:49:40+00:00

Some functions are only used locally, so mark them as static. Signed-off-by: Joseph Qi Cc: Mark Fasheh Cc: Joel Becker Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ocfs2: fix NULL pointer dereference in function ocfs2_abort_trigger()

2015-06-25T00:49:39+00:00

ocfs2_abort_trigger() use bh->b_assoc_map to get sb. But there's no function to set bh->b_assoc_map in ocfs2, it will trigger NULL pointer dereference while calling this function. We can get sb from bh->b_bdev->bd_super instead of b_assoc_map. [akpm@linux-foundation.org: update comment, per Joseph] Signed-off-by: joyce.xue Cc: Joseph Qi Cc: Mark Fasheh Cc: Joel Becker Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ocfs2: do not BUG if jbd2_journal_dirty_metadata fails

2015-06-25T00:49:39+00:00

jbd2_journal_dirty_metadata may fail. Currently it cannot take care of non zero return value and just BUG in ocfs2_journal_dirty. This patch is aborting the handle and journal instead of BUG. Signed-off-by: Joseph Qi Cc: joyce.xue Cc: Mark Fasheh Cc: Joel Becker Cc: Junxiao Bi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ocfs2: fix a tiny race when truncate dio orohaned entry

2015-06-25T00:49:39+00:00

Once dio crashed it will leave an entry in orphan dir. And orphan scan will take care of the clean up. There is a tiny race case that the same entry will be truncated twice and then trigger the BUG in ocfs2_del_inode_from_orphan. Signed-off-by: Joseph Qi Cc: Mark Fasheh Cc: Joel Becker Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ocfs2: wait for orphan recovery first once append O_DIRECT write crash

2015-02-17T01:56:05+00:00

If one node has crashed with orphan entry leftover, another node which do append O_DIRECT write to the same file will override the i_dio_orphaned_slot. Then the old entry won't be cleaned forever. If this case happens, we let it wait for orphan recovery first. Signed-off-by: Joseph Qi Cc: Weiwei Wang Cc: Joel Becker Cc: Junxiao Bi Cc: Mark Fasheh Cc: Xuejiufei Cc: alex chen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ocfs2: add orphan recovery types in ocfs2_recover_orphans

2015-02-17T01:56:04+00:00

Define two orphan recovery types, which indicates if need truncate file or not. Signed-off-by: Joseph Qi Cc: Weiwei Wang Cc: Junxiao Bi Cc: Joel Becker Cc: Mark Fasheh Cc: Xuejiufei Cc: alex chen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ocfs2: remove unreachable code in __ocfs2_recovery_thread()

2015-02-10T22:30:29+00:00

Signed-off-by: Daeseok Youn Cc: Mark Fasheh Cc: Joel Becker Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

vfs: make first argument of dir_context.actor typed

2014-10-31T21:48:54+00:00

Signed-off-by: Miklos Szeredi Signed-off-by: Al Viro

ocfs2: limit printk when journal is aborted

2014-06-04T23:53:54+00:00

Once JBD2_ABORT is set, ocfs2_commit_cache will fail in ocfs2_commit_thread. Then it will get into a loop with mass logs. This will meaninglessly consume a larger number of resource and may lead to the system hanging. So limit printk in this case. [akpm@linux-foundation.org: document the msleep] Signed-off-by: Joseph Qi Cc: Mark Fasheh Cc: Joel Becker Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ocfs2: remove OCFS2_INODE_SKIP_DELETE flag

2014-04-03T23:20:54+00:00

The flag was never set, delete it. Signed-off-by: Jan Kara Reviewed-by: Mark Fasheh Reviewed-by: Srinivas Eeda Cc: Joel Becker Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds