Messages in this thread Patch in this message |  | | From | Chao Yu <> | Subject | [PATCH 1/3] f2fs: check pinfile in gc_data_segment() in advance | Date | Sun, 20 Mar 2022 23:11:17 +0800 |
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In order to skip migrating section which contains data of pinned file in advance.
Signed-off-by: Chao Yu <chao.yu@oppo.com> --- fs/f2fs/gc.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index ea5b93b689cd..e83c07144d8f 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -1480,6 +1480,13 @@ static int gc_data_segment(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, special_file(inode->i_mode)) continue; + if (is_inode_flag_set(inode, FI_PIN_FILE) && + gc_type == FG_GC) { + f2fs_pin_file_control(inode, true); + iput(inode); + return submitted; + } + if (!f2fs_down_write_trylock( &F2FS_I(inode)->i_gc_rwsem[WRITE])) { iput(inode); -- 2.32.0
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