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| author | Chunguang Xu <brookxu@tencent.com> | 2020-11-07 23:58:15 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2020-12-09 14:11:27 -0500 |
| commit | 8041ac642a1b31a2479488bc93fb16045726de23 (patch) | |
| tree | fdcabb763f2e16013be5900e6d2571eb41f3eb09 /fs/ext4/block_validity.c | |
| parent | ce3cca337401123c9cf96896fc4e1657bb016bd3 (diff) | |
| download | linux-8041ac642a1b31a2479488bc93fb16045726de23.tar.gz | |
ext4: update ext4_data_block_valid related comments
Since ext4_data_block_valid() has been renamed to ext4_inode_block_valid(),
the related comments need to be updated.
Signed-off-by: Chunguang Xu <brookxu@tencent.com>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Link: https://lore.kernel.org/r/1604764698-4269-5-git-send-email-brookxu@tencent.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/block_validity.c')
| -rw-r--r-- | fs/ext4/block_validity.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c index 8e6ca23ed172c..c13422a770e4f 100644 --- a/fs/ext4/block_validity.c +++ b/fs/ext4/block_validity.c @@ -206,7 +206,7 @@ static void ext4_destroy_system_zone(struct rcu_head *rcu) * * The update of system_blks pointer in this function is protected by * sb->s_umount semaphore. However we have to be careful as we can be - * racing with ext4_data_block_valid() calls reading system_blks rbtree + * racing with ext4_inode_block_valid() calls reading system_blks rbtree * protected only by RCU. That's why we first build the rbtree and then * swap it in place. */ @@ -258,7 +258,7 @@ int ext4_setup_system_zone(struct super_block *sb) /* * System blks rbtree complete, announce it once to prevent racing - * with ext4_data_block_valid() accessing the rbtree at the same + * with ext4_inode_block_valid() accessing the rbtree at the same * time. */ rcu_assign_pointer(sbi->s_system_blks, system_blks); @@ -278,7 +278,7 @@ err: * * The update of system_blks pointer in this function is protected by * sb->s_umount semaphore. However we have to be careful as we can be - * racing with ext4_data_block_valid() calls reading system_blks rbtree + * racing with ext4_inode_block_valid() calls reading system_blks rbtree * protected only by RCU. So we first clear the system_blks pointer and * then free the rbtree only after RCU grace period expires. */ |