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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-04 20:13:46 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-04 20:13:46 -0700 |
commit | 9daee913dc8d15eb65e0ff560803ab1c28bb480b (patch) | |
tree | 389d943ccf6c280176365e3b09f9e87a105f0733 /fs/ext4/super.c | |
parent | fa9db655d0e112c108fe838809608caf759bdf5e (diff) | |
parent | d95efb14c0b81b684deb32ba10cdb78b4178ae5b (diff) | |
download | linux-stable-9daee913dc8d15eb65e0ff560803ab1c28bb480b.tar.gz linux-stable-9daee913dc8d15eb65e0ff560803ab1c28bb480b.tar.bz2 linux-stable-9daee913dc8d15eb65e0ff560803ab1c28bb480b.zip |
Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
"Add new ioctls to set and get the file system UUID in the ext4
superblock and improved the performance of the online resizing of file
systems with bigalloc enabled.
Fixed a lot of bugs, in particular for the inline data feature,
potential races when creating and deleting inodes with shared extended
attribute blocks, and the handling of directory blocks which are
corrupted"
* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (37 commits)
ext4: add ioctls to get/set the ext4 superblock uuid
ext4: avoid resizing to a partial cluster size
ext4: reduce computation of overhead during resize
jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted
ext4: block range must be validated before use in ext4_mb_clear_bb()
mbcache: automatically delete entries from cache on freeing
mbcache: Remove mb_cache_entry_delete()
ext2: avoid deleting xattr block that is being reused
ext2: unindent codeblock in ext2_xattr_set()
ext2: factor our freeing of xattr block reference
ext4: fix race when reusing xattr blocks
ext4: unindent codeblock in ext4_xattr_block_set()
ext4: remove EA inode entry from mbcache on inode eviction
mbcache: add functions to delete entry if unused
mbcache: don't reclaim used entries
ext4: make sure ext4_append() always allocates new block
ext4: check if directory block is within i_size
ext4: reflect mb_optimize_scan value in options file
ext4: avoid remove directory when directory is corrupted
ext4: aligned '*' in comments
...
Diffstat (limited to 'fs/ext4/super.c')
-rw-r--r-- | fs/ext4/super.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 2c68dec63e54..8f907e9d9c76 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -3011,6 +3011,15 @@ static int _ext4_show_options(struct seq_file *seq, struct super_block *sb, } else if (test_opt2(sb, DAX_INODE)) { SEQ_OPTS_PUTS("dax=inode"); } + + if (sbi->s_groups_count >= MB_DEFAULT_LINEAR_SCAN_THRESHOLD && + !test_opt2(sb, MB_OPTIMIZE_SCAN)) { + SEQ_OPTS_PUTS("mb_optimize_scan=0"); + } else if (sbi->s_groups_count < MB_DEFAULT_LINEAR_SCAN_THRESHOLD && + test_opt2(sb, MB_OPTIMIZE_SCAN)) { + SEQ_OPTS_PUTS("mb_optimize_scan=1"); + } + ext4_show_quota_options(seq, sb); return 0; } @@ -5523,7 +5532,7 @@ static int ext4_fill_super(struct super_block *sb, struct fs_context *fc) "Quota mode: %s.", descr, ext4_quota_mode(sb)); /* Update the s_overhead_clusters if necessary */ - ext4_update_overhead(sb); + ext4_update_overhead(sb, false); return 0; free_sbi: @@ -5585,7 +5594,7 @@ static struct inode *ext4_get_journal_inode(struct super_block *sb, return NULL; } - jbd_debug(2, "Journal inode found at %p: %lld bytes\n", + ext4_debug("Journal inode found at %p: %lld bytes\n", journal_inode, journal_inode->i_size); if (!S_ISREG(journal_inode->i_mode)) { ext4_msg(sb, KERN_ERR, "invalid journal inode"); |