unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
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f2fs: keep wait_ms if EAGAIN happens

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In f2fs_gc thread, let's keep wait_ms when sec_freed was zero.

Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2022-05-06 14:23:27 -07:00
parent d147ea4adb
commit c58d7c55de
1 changed files with 2 additions and 2 deletions
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4
fs/f2fs/gc.c
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@ -37,7 +37,8 @@ static int gc_thread_func(void *data)
unsigned int wait_ms;
struct f2fs_gc_control gc_control = {
.victim_segno = NULL_SEGNO,
.should_migrate_blocks = false };
.should_migrate_blocks = false,
.err_gc_skipped = false };
wait_ms = gc_th->min_sleep_time;
@ -146,7 +147,6 @@ static int gc_thread_func(void *data)
gc_control.init_gc_type = sync_mode ? FG_GC : BG_GC;
gc_control.no_bg_gc = foreground;
gc_control.err_gc_skipped = sync_mode;
/* if return value is not zero, no victim was selected */
if (f2fs_gc(sbi, &gc_control))