summaryrefslogtreecommitdiff
path: root/fs
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2021-09-24 20:22:35 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-24 20:22:35 +0300
commite655c81ade7b877cb5ee31c85e88928ec3f77db6 (patch)
treec05b513c91a0c9af83114a895628913ab0a15fa6 /fs
parenta801695f68f40e75e47ed292bc9aaab815814b53 (diff)
parent372d1f3e1bfede719864d0d1fbf3146b1e638c88 (diff)
downloadlinux-e655c81ade7b877cb5ee31c85e88928ec3f77db6.tar.xz
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
Diffstat (limited to 'fs')
-rw-r--r--fs/ext2/balloc.c14
-rw-r--r--fs/inode.c6
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 */