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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-02 15:42:26 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-02 15:42:26 -0800 |
| commit | 36b31106b725ac2ca4941d4ee8dbb67df72ed5dd (patch) | |
| tree | 81a38dfa56d58ce3be085ed8b31fac6f41ef0571 | |
| parent | 7b88ed671a7157e427811db208bb167c49f33352 (diff) | |
| parent | 8f64b32eb73fbfe9f38c4123121b63ee409278a7 (diff) | |
| download | lwn-36b31106b725ac2ca4941d4ee8dbb67df72ed5dd.tar.gz lwn-36b31106b725ac2ca4941d4ee8dbb67df72ed5dd.zip | |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: don't call jbd2_journal_force_commit_nested without journal
ext4: Reorder fs/Makefile so that ext2 root fs's are mounted using ext2
ext4: Remove duplicate call to ext4_commit_super() in ext4_freeze()
| -rw-r--r-- | fs/Makefile | 6 | ||||
| -rw-r--r-- | fs/ext4/balloc.c | 4 | ||||
| -rw-r--r-- | fs/ext4/inode.c | 2 | ||||
| -rw-r--r-- | fs/ext4/super.c | 1 |
4 files changed, 8 insertions, 5 deletions
diff --git a/fs/Makefile b/fs/Makefile index 38bc735c67ad..dc20db348679 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -69,10 +69,12 @@ obj-$(CONFIG_DLM) += dlm/ # Do not add any filesystems before this line obj-$(CONFIG_REISERFS_FS) += reiserfs/ obj-$(CONFIG_EXT3_FS) += ext3/ # Before ext2 so root fs can be ext3 -obj-$(CONFIG_EXT4_FS) += ext4/ # Before ext2 so root fs can be ext4 +obj-$(CONFIG_EXT2_FS) += ext2/ +# We place ext4 after ext2 so plain ext2 root fs's are mounted using ext2 +# unless explicitly requested by rootfstype +obj-$(CONFIG_EXT4_FS) += ext4/ obj-$(CONFIG_JBD) += jbd/ obj-$(CONFIG_JBD2) += jbd2/ -obj-$(CONFIG_EXT2_FS) += ext2/ obj-$(CONFIG_CRAMFS) += cramfs/ obj-$(CONFIG_SQUASHFS) += squashfs/ obj-y += ramfs/ 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 diff --git a/fs/ext4/super.c b/fs/ext4/super.c index a5732c58f676..39d1993cfa13 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -3091,7 +3091,6 @@ static int ext4_freeze(struct super_block *sb) /* Journal blocked and flushed, clear needs_recovery flag. */ EXT4_CLEAR_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER); - ext4_commit_super(sb, EXT4_SB(sb)->s_es, 1); error = ext4_commit_super(sb, EXT4_SB(sb)->s_es, 1); if (error) goto out; |