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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-24 10:22:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-24 10:22:35 -0700 |
| commit | e655c81ade7b877cb5ee31c85e88928ec3f77db6 (patch) | |
| tree | c05b513c91a0c9af83114a895628913ab0a15fa6 | |
| parent | a801695f68f40e75e47ed292bc9aaab815814b53 (diff) | |
| parent | 372d1f3e1bfede719864d0d1fbf3146b1e638c88 (diff) | |
| download | linux-e655c81ade7b877cb5ee31c85e88928ec3f77db6.tar.bz2 | |
Merge tag 'fixes_for_v5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull misc filesystem fixes from Jan Kara:
"A for ext2 sleep in atomic context in case of some fs problems and a
cleanup of an invalidate_lock initialization"
* tag 'fixes_for_v5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
ext2: fix sleeping in atomic bugs on error
mm: Fully initialize invalidate_lock, amend lock class later
| -rw-r--r-- | fs/ext2/balloc.c | 14 | ||||
| -rw-r--r-- | fs/inode.c | 6 |
2 files changed, 10 insertions, 10 deletions
diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c index 1f3f4326bf3c..c17ccc19b938 100644 --- a/fs/ext2/balloc.c +++ b/fs/ext2/balloc.c @@ -48,10 +48,9 @@ struct ext2_group_desc * ext2_get_group_desc(struct super_block * sb, struct ext2_sb_info *sbi = EXT2_SB(sb); if (block_group >= sbi->s_groups_count) { - ext2_error (sb, "ext2_get_group_desc", - "block_group >= groups_count - " - "block_group = %d, groups_count = %lu", - block_group, sbi->s_groups_count); + WARN(1, "block_group >= groups_count - " + "block_group = %d, groups_count = %lu", + block_group, sbi->s_groups_count); return NULL; } @@ -59,10 +58,9 @@ struct ext2_group_desc * ext2_get_group_desc(struct super_block * sb, group_desc = block_group >> EXT2_DESC_PER_BLOCK_BITS(sb); offset = block_group & (EXT2_DESC_PER_BLOCK(sb) - 1); if (!sbi->s_group_desc[group_desc]) { - ext2_error (sb, "ext2_get_group_desc", - "Group descriptor not loaded - " - "block_group = %d, group_desc = %lu, desc = %lu", - block_group, group_desc, offset); + WARN(1, "Group descriptor not loaded - " + "block_group = %d, group_desc = %lu, desc = %lu", + block_group, group_desc, offset); return NULL; } diff --git a/fs/inode.c b/fs/inode.c index 37710ca863b5..ed0cab8a32db 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -190,8 +190,10 @@ int inode_init_always(struct super_block *sb, struct inode *inode) mapping_set_gfp_mask(mapping, GFP_HIGHUSER_MOVABLE); mapping->private_data = NULL; mapping->writeback_index = 0; - __init_rwsem(&mapping->invalidate_lock, "mapping.invalidate_lock", - &sb->s_type->invalidate_lock_key); + init_rwsem(&mapping->invalidate_lock); + lockdep_set_class_and_name(&mapping->invalidate_lock, + &sb->s_type->invalidate_lock_key, + "mapping.invalidate_lock"); inode->i_private = NULL; inode->i_mapping = mapping; INIT_HLIST_HEAD(&inode->i_dentry); /* buggered by rcu freeing */ |