From: Eric Sandeen Date: Thu, 26 Feb 2009 05:57:35 +0000 (-0500) Subject: ext4: don't call jbd2_journal_force_commit_nested without journal X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8f64b32eb73fbfe9f38c4123121b63ee409278a7;p=linux-beck.git ext4: don't call jbd2_journal_force_commit_nested without journal Running without a journal, I oopsed when I ran out of space, because we called jbd2_journal_force_commit_nested() from ext4_should_retry_alloc() without a journal. This should take care of it, I think. Signed-off-by: Eric Sandeen Signed-off-by: "Theodore Ts'o" --- diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 9a50b8052dcf..de9459b4cb94 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -609,7 +609,9 @@ int ext4_claim_free_blocks(struct ext4_sb_info *sbi, */ int ext4_should_retry_alloc(struct super_block *sb, int *retries) { - if (!ext4_has_free_blocks(EXT4_SB(sb), 1) || (*retries)++ > 3) + if (!ext4_has_free_blocks(EXT4_SB(sb), 1) || + (*retries)++ > 3 || + !EXT4_SB(sb)->s_journal) return 0; jbd_debug(1, "%s: retrying operation after ENOSPC\n", sb->s_id); diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 51cdd13e1c31..c7fed5b18745 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2544,7 +2544,7 @@ retry: ext4_journal_stop(handle); - if (mpd.retval == -ENOSPC) { + if ((mpd.retval == -ENOSPC) && sbi->s_journal) { /* commit the transaction which would * free blocks released in the transaction * and try again