iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

f2fs: write missing last sum blk of file pinning section

Browse Source 
commit b084403cfc3295b59a1b6bcc94efaf870fc3c2c9 upstream.

While do not allocating a new section in advance for file pinning area, I
missed that we should write the sum block for the last segment of a file
pinning section.

Fixes: 9703d69d9d15 ("f2fs: support file pinning for zoned devices")
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Daeho Jeong 2024-04-09 16:34:11 -07:00 committed by Greg Kroah-Hartman
parent 98ed486436
commit 4647876e7e
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
fs/f2fs/segment.c
View File

@ -3479,8 +3479,11 @@ void f2fs_allocate_data_block(struct f2fs_sb_info *sbi, struct page *page,
*/
if (segment_full) {
if (type == CURSEG_COLD_DATA_PINNED &&
!((curseg->segno + 1) % sbi->segs_per_sec))
!((curseg->segno + 1) % sbi->segs_per_sec)) {
write_sum_page(sbi, curseg->sum_blk,
GET_SUM_BLOCK(sbi, curseg->segno));
goto skip_new_segment;
}
if (from_gc) {
get_atssr_segment(sbi, type, se->type,