diff options
| author | Chao Yu <chao2.yu@samsung.com> | 2015-10-05 22:22:44 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-10-09 16:20:56 -0700 |
| commit | d530d4d8e237f4d12c93bb76df40b69b8b8a1dcd (patch) | |
| tree | a4496eb0dd00eef9caa6b190790502d91f847ff0 /fs/f2fs/f2fs.h | |
| parent | 3342bb303bf48dd8bb5ac94c3356489ff53e4d04 (diff) | |
f2fs: support synchronous gc in ioctl
This patch drops in batches gc triggered through ioctl, since user
can easily control the gc by designing the loop around the ->ioctl.
We support synchronous gc by forcing using FG_GC in f2fs_gc, so with
it, user can make sure that in this round all blocks gced were
persistent in the device until ioctl returned.
Signed-off-by: Chao Yu <chao2.yu@samsung.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 1fa0555d1c2c..1b2fc2389a56 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1830,7 +1830,7 @@ int f2fs_release_page(struct page *, gfp_t); int start_gc_thread(struct f2fs_sb_info *); void stop_gc_thread(struct f2fs_sb_info *); block_t start_bidx_of_node(unsigned int, struct f2fs_inode_info *); -int f2fs_gc(struct f2fs_sb_info *); +int f2fs_gc(struct f2fs_sb_info *, bool); void build_gc_manager(struct f2fs_sb_info *); /* |