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ide: Account for failed and invalid operations 

Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: bf4d6c9c563877e699b0bf42e7eaf8b096c4a35e.1446044838.git.berto@igalia.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Alberto Garcia 2015-10-28 17:33:15 +02:00 committed by Kevin Wolf
parent ece2d05ed4
commit ecca3b397d
1 changed files with 8 additions and 2 deletions
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10
hw/ide/core.c
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@ -574,7 +574,6 @@ static void ide_sector_read_cb(void *opaque, int ret)
if (ret == -ECANCELED) {
return;
}
block_acct_done(blk_get_stats(s->blk), &s->acct);
if (ret != 0) {
if (ide_handle_rw_error(s, -ret, IDE_RETRY_PIO |
IDE_RETRY_READ)) {
@ -582,6 +581,8 @@ static void ide_sector_read_cb(void *opaque, int ret)
}
}
block_acct_done(blk_get_stats(s->blk), &s->acct);
n = s->nsector;
if (n > s->req_nb_sectors) {
n = s->req_nb_sectors;
@ -621,6 +622,7 @@ static void ide_sector_read(IDEState *s)
if (!ide_sect_range_ok(s, sector_num, n)) {
ide_rw_error(s);
block_acct_invalid(blk_get_stats(s->blk), BLOCK_ACCT_READ);
return;
}
@ -672,6 +674,7 @@ static int ide_handle_rw_error(IDEState *s, int error, int op)
assert(s->bus->retry_unit == s->unit);
s->bus->error_status = op;
} else if (action == BLOCK_ERROR_ACTION_REPORT) {
block_acct_failed(blk_get_stats(s->blk), &s->acct);
if (op & IDE_RETRY_DMA) {
ide_dma_error(s);
} else {
@ -750,6 +753,7 @@ static void ide_dma_cb(void *opaque, int ret)
if ((s->dma_cmd == IDE_DMA_READ || s->dma_cmd == IDE_DMA_WRITE) &&
!ide_sect_range_ok(s, sector_num, n)) {
ide_dma_error(s);
block_acct_invalid(blk_get_stats(s->blk), s->acct.type);
return;
}
@ -826,7 +830,6 @@ static void ide_sector_write_cb(void *opaque, int ret)
if (ret == -ECANCELED) {
return;
}
block_acct_done(blk_get_stats(s->blk), &s->acct);
s->pio_aiocb = NULL;
s->status &= ~BUSY_STAT;
@ -837,6 +840,8 @@ static void ide_sector_write_cb(void *opaque, int ret)
}
}
block_acct_done(blk_get_stats(s->blk), &s->acct);
n = s->nsector;
if (n > s->req_nb_sectors) {
n = s->req_nb_sectors;
@ -887,6 +892,7 @@ static void ide_sector_write(IDEState *s)
if (!ide_sect_range_ok(s, sector_num, n)) {
ide_rw_error(s);
block_acct_invalid(blk_get_stats(s->blk), BLOCK_ACCT_WRITE);
return;
}