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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-12-14 01:16:32 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-01-05 00:20:49 +0300 |
| commit | a9419b63bf414775e8aeee95d8c4a5e0df690748 (patch) | |
| tree | 704a3b3638bc8323c539fb8b9ea6d62bd8db7c81 /fs/f2fs/f2fs.h | |
| parent | 0df035c7208c5e3e2ae7685548353ae536a19015 (diff) | |
| download | linux-a9419b63bf414775e8aeee95d8c4a5e0df690748.tar.xz | |
f2fs: do not bother checkpoint by f2fs_get_node_info
This patch tries to mitigate lock contention between f2fs_write_checkpoint and
f2fs_get_node_info along with nat_tree_lock.
The idea is, if checkpoint is currently running, other threads that try to grab
nat_tree_lock would be better to wait for checkpoint.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 5da592286721..a9ed2fd3fffb 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -3412,7 +3412,7 @@ int f2fs_need_dentry_mark(struct f2fs_sb_info *sbi, nid_t nid); bool f2fs_is_checkpointed_node(struct f2fs_sb_info *sbi, nid_t nid); bool f2fs_need_inode_block_update(struct f2fs_sb_info *sbi, nid_t ino); int f2fs_get_node_info(struct f2fs_sb_info *sbi, nid_t nid, - struct node_info *ni); + struct node_info *ni, bool checkpoint_context); pgoff_t f2fs_get_next_page_offset(struct dnode_of_data *dn, pgoff_t pgofs); int f2fs_get_dnode_of_data(struct dnode_of_data *dn, pgoff_t index, int mode); int f2fs_truncate_inode_blocks(struct inode *inode, pgoff_t from); |