Messages in this thread Patch in this message | | | From | Chao Yu <> | Subject | [PATCH v3] f2fs: fix to be aware discard/preflush/dio command in is_idle() | Date | Mon, 12 Nov 2018 00:55:44 +0800 |
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From: Chao Yu <yuchao0@huawei.com>
This patch adds missing in-flight discard/preflush/dio command count check in is_idle().
Signed-off-by: Chao Yu <yuchao0@huawei.com> --- v3: - add in-flight r/w dio count check as well. fs/f2fs/f2fs.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 97c35036bf49..b1d5031be2d5 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2157,7 +2157,11 @@ static inline bool is_idle(struct f2fs_sb_info *sbi, int type) { if (get_pages(sbi, F2FS_RD_DATA) || get_pages(sbi, F2FS_RD_NODE) || get_pages(sbi, F2FS_RD_META) || get_pages(sbi, F2FS_WB_DATA) || - get_pages(sbi, F2FS_WB_CP_DATA)) + get_pages(sbi, F2FS_WB_CP_DATA) || + get_pages(sbi, F2FS_DIO_READ) || + get_pages(sbi, F2FS_DIO_WRITE) || + atomic_read(&SM_I(sbi)->dcc_info->issing_discard) || + atomic_read(&SM_I(sbi)->fcc_info->issing_flush)) return false; return f2fs_time_over(sbi, type); } -- 2.18.0
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