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f2fs: fix align check for npo2

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Fix alignment check to be correct in npo2 as well

Signed-off-by: Yohan Joung <yohan.joung@sk.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yohan Joung 2023-04-02 12:12:59 +09:00 committed by Jaegeuk Kim
parent d4998b7895
commit f26aaee60a
1 changed files with 3 additions and 2 deletions
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5
fs/f2fs/segment.c
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@ -1845,6 +1845,7 @@ static int __f2fs_issue_discard_zone(struct f2fs_sb_info *sbi,
sector_t sector, nr_sects;
block_t lblkstart = blkstart;
int devi = 0;
u64 remainder = 0;
if (f2fs_is_multi_device(sbi)) {
devi = f2fs_target_device_index(sbi, blkstart);
@ -1860,9 +1861,9 @@ static int __f2fs_issue_discard_zone(struct f2fs_sb_info *sbi,
if (f2fs_blkz_is_seq(sbi, devi, blkstart)) {
sector = SECTOR_FROM_BLOCK(blkstart);
nr_sects = SECTOR_FROM_BLOCK(blklen);
div64_u64_rem(sector, bdev_zone_sectors(bdev), &remainder);
if (sector & (bdev_zone_sectors(bdev) - 1) ||
nr_sects != bdev_zone_sectors(bdev)) {
if (remainder || nr_sects != bdev_zone_sectors(bdev)) {
f2fs_err(sbi, "(%d) %s: Unaligned zone reset attempted (block %x + %x)",
devi, sbi->s_ndevs ? FDEV(devi).path : "",
blkstart, blklen);