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| author | Chao Yu <yuchao0@huawei.com> | 2016-10-11 22:31:35 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-11-23 12:11:02 -0800 |
| commit | 3a2ad5672bb36ee9c07bab97dadc8b0f70d391f4 (patch) | |
| tree | 182e8599c13bea5b9e01ca4cca2ed5acc2ab5b0a /fs/f2fs/f2fs.h | |
| parent | eb0aa4b80784b8551bd5be577024e067bc83ef94 (diff) | |
| download | linux-3a2ad5672bb36ee9c07bab97dadc8b0f70d391f4.tar.gz linux-3a2ad5672bb36ee9c07bab97dadc8b0f70d391f4.tar.xz | |
f2fs: don't interrupt free nids building during nid allocation
Let build_free_nids support sync/async methods, in allocation flow of nids,
we use synchronuous method, so that we can avoid looping in alloc_nid when
free memory is low; in unblock_operations and f2fs_balance_fs_bg we use
asynchronuous method in where low memory condition can interrupt us.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
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 86b543c3defb..692f08a53a3b 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2040,7 +2040,7 @@ void move_node_page(struct page *, int); int fsync_node_pages(struct f2fs_sb_info *, struct inode *, struct writeback_control *, bool); int sync_node_pages(struct f2fs_sb_info *, struct writeback_control *); -void build_free_nids(struct f2fs_sb_info *); +void build_free_nids(struct f2fs_sb_info *, bool); bool alloc_nid(struct f2fs_sb_info *, nid_t *); void alloc_nid_done(struct f2fs_sb_info *, nid_t); void alloc_nid_failed(struct f2fs_sb_info *, nid_t); |