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| author | Daeho Jeong <daehojeong@google.com> | 2024-02-13 09:38:12 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2024-02-27 09:41:15 -0800 |
| commit | 9703d69d9d153bb230711d0d577454552aeb13d4 (patch) | |
| tree | 907a5ec0ac2f88d36437bbdea4e5054eaf7e155f /fs/f2fs/segment.h | |
| parent | 4e0197f9932f70cc7be8744aa0ed4dd9b5d97d85 (diff) | |
| download | linux-9703d69d9d153bb230711d0d577454552aeb13d4.tar.gz linux-9703d69d9d153bb230711d0d577454552aeb13d4.tar.bz2 linux-9703d69d9d153bb230711d0d577454552aeb13d4.zip | |
f2fs: support file pinning for zoned devices
Support file pinning with conventional storage area for zoned devices
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/segment.h')
| -rw-r--r-- | fs/f2fs/segment.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h index abfb00955b60..bd3594968c5f 100644 --- a/fs/f2fs/segment.h +++ b/fs/f2fs/segment.h @@ -957,3 +957,13 @@ wake_up: dcc->discard_wake = true; wake_up_interruptible_all(&dcc->discard_wait_queue); } + +static inline unsigned int first_zoned_segno(struct f2fs_sb_info *sbi) +{ + int devi; + + for (devi = 0; devi < sbi->s_ndevs; devi++) + if (bdev_is_zoned(FDEV(devi).bdev)) + return GET_SEGNO(sbi, FDEV(devi).start_blk); + return 0; +} |