From: Anton Nefedov <anton.nefedov@virtuozzo.com>
To: qemu-devel@nongnu.org
Cc: qemu-block@nongnu.org, kwolf@redhat.com, mreitz@redhat.com,
armbru@redhat.com, jsnow@redhat.com, pbonzini@redhat.com,
famz@redhat.com, eblake@redhat.com, den@virtuozzo.com,
berto@igalia.com, Anton Nefedov <anton.nefedov@virtuozzo.com>
Subject: [Qemu-devel] [PATCH v4 3/8] ide: account UNMAP (TRIM) operations
Date: Tue, 21 Aug 2018 12:46:14 +0300 [thread overview]
Message-ID: <1534844779-118784-4-git-send-email-anton.nefedov@virtuozzo.com> (raw)
In-Reply-To: <1534844779-118784-1-git-send-email-anton.nefedov@virtuozzo.com>
Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
---
hw/ide/core.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/hw/ide/core.c b/hw/ide/core.c
index 2c62efc..352429b 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -440,6 +440,14 @@ static void ide_issue_trim_cb(void *opaque, int ret)
TrimAIOCB *iocb = opaque;
IDEState *s = iocb->s;
+ if (iocb->i >= 0) {
+ if (ret >= 0) {
+ block_acct_done(blk_get_stats(s->blk), &s->acct);
+ } else {
+ block_acct_failed(blk_get_stats(s->blk), &s->acct);
+ }
+ }
+
if (ret >= 0) {
while (iocb->j < iocb->qiov->niov) {
int j = iocb->j;
@@ -461,6 +469,9 @@ static void ide_issue_trim_cb(void *opaque, int ret)
goto done;
}
+ block_acct_start(blk_get_stats(s->blk), &s->acct,
+ count << BDRV_SECTOR_BITS, BLOCK_ACCT_UNMAP);
+
/* Got an entry! Submit and exit. */
iocb->aiocb = blk_aio_pdiscard(s->blk,
sector << BDRV_SECTOR_BITS,
@@ -845,6 +856,7 @@ static void ide_dma_cb(void *opaque, int ret)
}
if (ret == -EINVAL) {
+ block_acct_invalid(blk_get_stats(s->blk), BLOCK_ACCT_UNMAP);
ide_dma_error(s);
return;
}
--
2.7.4
next prev parent reply other threads:[~2018-08-21 9:46 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-21 9:46 [Qemu-devel] [PATCH v4 0/8] discard blockstats Anton Nefedov
2018-08-21 9:46 ` [Qemu-devel] [PATCH v4 1/8] qapi: group BlockDeviceStats fields Anton Nefedov
2018-08-21 9:46 ` [Qemu-devel] [PATCH v4 2/8] qapi: add unmap to BlockDeviceStats Anton Nefedov
2018-08-21 9:46 ` Anton Nefedov [this message]
2018-10-04 15:33 ` [Qemu-devel] [PATCH v4 3/8] ide: account UNMAP (TRIM) operations Kevin Wolf
2018-10-08 14:38 ` Anton Nefedov
2018-10-08 15:03 ` Kevin Wolf
2018-10-08 15:25 ` Anton Nefedov
2018-10-08 15:46 ` Kevin Wolf
2018-10-08 16:04 ` Anton Nefedov
2018-10-08 16:43 ` Kevin Wolf
2018-10-17 15:32 ` Anton Nefedov
2018-08-21 9:46 ` [Qemu-devel] [PATCH v4 4/8] scsi: store unmap offset and nb_sectors in request struct Anton Nefedov
2018-08-21 9:46 ` [Qemu-devel] [PATCH v4 5/8] scsi: move unmap error checking to the complete callback Anton Nefedov
2018-08-21 9:46 ` [Qemu-devel] [PATCH v4 6/8] scsi: account unmap operations Anton Nefedov
2018-10-04 15:47 ` Kevin Wolf
2018-10-08 14:43 ` Anton Nefedov
2018-08-21 9:46 ` [Qemu-devel] [PATCH v4 7/8] file-posix: account discard operations Anton Nefedov
2018-10-04 15:52 ` Kevin Wolf
2018-10-08 13:47 ` Anton Nefedov
2018-08-21 9:46 ` [Qemu-devel] [PATCH v4 8/8] qapi: query-blockstat: add driver specific file-posix stats Anton Nefedov
[not found] ` <6d0b2d5b-f0a4-b62c-3dc4-e8d92eeb76b2@virtuozzo.com>
2018-10-04 14:04 ` [Qemu-devel] [PATCH v4 0/8] discard blockstats Anton Nefedov
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