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Correct the name of the second parameter of biowait to wmesg

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This parameter is passed directly to msleep, and the name of the msleep
parameter is wmesg. Make them match.

Pull Request: https://github.com/freebsd/freebsd-src/pull/557
This commit is contained in:
Wuyang Chung 2021-10-17 11:25:27 +08:00 committed by Warner Losh
parent f7c32ed617
commit 8587d75255
2 changed files with 3 additions and 3 deletions
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4
sys/kern/vfs_bio.c
View File

@ -4403,14 +4403,14 @@ biodone(struct bio *bp)
* Wait for a BIO to finish.
*/
int
biowait(struct bio *bp, const char *wchan)
biowait(struct bio *bp, const char *wmesg)
{
struct mtx *mtxp;
mtxp = mtx_pool_find(mtxpool_sleep, bp);
mtx_lock(mtxp);
while ((bp->bio_flags & BIO_DONE) == 0)
msleep(bp, mtxp, PRIBIO, wchan, 0);
msleep(bp, mtxp, PRIBIO, wmesg, 0);
mtx_unlock(mtxp);
if (bp->bio_error != 0)
return (bp->bio_error);

2
sys/sys/bio.h
View File

@ -152,7 +152,7 @@ extern int bio_transient_maxcnt;
void biodone(struct bio *bp);
void biofinish(struct bio *bp, struct devstat *stat, int error);
int biowait(struct bio *bp, const char *wchan);
int biowait(struct bio *bp, const char *wmesg);
#if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING)
void biotrack_buf(struct bio *bp, const char *location);