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| author |   Jan Kara <jack@suse.cz> | 2013-10-16 08:25:11 -0400 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2013-10-16 08:25:11 -0400 |
| commit | 78371a45dfa8f2a2f3892b983c39863a67c66b11 (patch) | |
| tree | 73ee2382d47fe0e92a41bfd3b67714afa858a82d /fs/ext4/page-io.c | |
| parent | Linux 3.12-rc5 (diff) | |
| download | linux-dev-78371a45dfa8f2a2f3892b983c39863a67c66b11.tar.xz linux-dev-78371a45dfa8f2a2f3892b983c39863a67c66b11.zip | |
ext4: fix assertion in ext4_add_complete_io()
It doesn't make sense to require io_end->handle when we are in
nojournal mode. So update the assertion accordingly to avoid false
warnings from ext4_add_complete_io().
Reported-by: Eric Whitney <enwlinux@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/page-io.c')
| -rw-r--r-- | fs/ext4/page-io.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index d7d0c7b46ed4..d488f80ee32d 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -197,14 +197,15 @@ static void dump_completed_IO(struct inode *inode, struct list_head *head) static void ext4_add_complete_io(ext4_io_end_t *io_end) { struct ext4_inode_info *ei = EXT4_I(io_end->inode); + struct ext4_sb_info *sbi = EXT4_SB(io_end->inode->i_sb); struct workqueue_struct *wq; unsigned long flags; /* Only reserved conversions from writeback should enter here */ WARN_ON(!(io_end->flag & EXT4_IO_END_UNWRITTEN)); - WARN_ON(!io_end->handle); + WARN_ON(!io_end->handle && sbi->s_journal); spin_lock_irqsave(&ei->i_completed_io_lock, flags); - wq = EXT4_SB(io_end->inode->i_sb)->rsv_conversion_wq; + wq = sbi->rsv_conversion_wq; if (list_empty(&ei->i_rsv_conversion_list)) queue_work(wq, &ei->i_rsv_conversion_work); list_add_tail(&io_end->list, &ei->i_rsv_conversion_list); |