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Code Issues Releases Activity

Make GEOM DISK to account also BIO_FLUSH operations.

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This commit is contained in:
Alexander Motin 2014-05-17 15:07:00 +00:00
parent cd402a4b46
commit 413037c8e7
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=266319
1 changed files with 5 additions and 2 deletions
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7
sys/geom/geom_disk.c
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@ -223,7 +223,7 @@ g_disk_done(struct bio *bp)
if (bp2->bio_error == 0)
bp2->bio_error = bp->bio_error;
bp2->bio_completed += bp->bio_completed;
if ((bp->bio_cmd & (BIO_READ|BIO_WRITE|BIO_DELETE)) != 0)
if ((bp->bio_cmd & (BIO_READ|BIO_WRITE|BIO_DELETE|BIO_FLUSH)) != 0)
devstat_end_transaction_bio_bt(sc->dp->d_devstat, bp, &now);
bp2->bio_inbed++;
if (bp2->bio_children == bp2->bio_inbed) {
@ -244,7 +244,7 @@ g_disk_done_single(struct bio *bp)
bp->bio_completed = bp->bio_length - bp->bio_resid;
bp->bio_done = (void *)bp->bio_to;
bp->bio_to = LIST_FIRST(&bp->bio_disk->d_geom->provider);
if ((bp->bio_cmd & (BIO_READ|BIO_WRITE|BIO_DELETE)) != 0) {
if ((bp->bio_cmd & (BIO_READ|BIO_WRITE|BIO_DELETE|BIO_FLUSH)) != 0) {
binuptime(&now);
sc = bp->bio_to->private;
mtx_lock(&sc->done_mtx);
@ -418,6 +418,9 @@ g_disk_start(struct bio *bp)
bp->bio_disk = dp;
bp->bio_to = (void *)bp->bio_done;
bp->bio_done = g_disk_done_single;
mtx_lock(&sc->start_mtx);
devstat_start_transaction_bio(dp->d_devstat, bp);
mtx_unlock(&sc->start_mtx);
dp->d_strategy(bp);
break;
default: