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block: add some trace events for zone append

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Signed-off-by: Sam Li <faithilikerun@gmail.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20230508051510.177850-5-faithilikerun@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Sam Li 2023-05-08 13:15:10 +08:00 committed by Stefan Hajnoczi
parent fe4fe70d27
commit 6c811e19bb
2 changed files with 5 additions and 0 deletions
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3
block/file-posix.c
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@ -2513,6 +2513,8 @@ out:
if (!BDRV_ZT_IS_CONV(*wp)) {
if (type & QEMU_AIO_ZONE_APPEND) {
*s->offset = *wp;
trace_zbd_zone_append_complete(bs, *s->offset
>> BDRV_SECTOR_BITS);
}
/* Advance the wp if needed */
if (offset + bytes > *wp) {
@ -3554,6 +3556,7 @@ static int coroutine_fn raw_co_zone_append(BlockDriverState *bs,
len += iov_len;
}
trace_zbd_zone_append(bs, *offset >> BDRV_SECTOR_BITS);
return raw_co_prw(bs, *offset, len, qiov, QEMU_AIO_ZONE_APPEND);
}
#endif

2
block/trace-events
View File

@ -211,6 +211,8 @@ file_hdev_is_sg(int type, int version) "SG device found: type=%d, version=%d"
file_flush_fdatasync_failed(int err) "errno %d"
zbd_zone_report(void *bs, unsigned int nr_zones, int64_t sector) "bs %p report %d zones starting at sector offset 0x%" PRIx64 ""
zbd_zone_mgmt(void *bs, const char *op_name, int64_t sector, int64_t len) "bs %p %s starts at sector offset 0x%" PRIx64 " over a range of 0x%" PRIx64 " sectors"
zbd_zone_append(void *bs, int64_t sector) "bs %p append at sector offset 0x%" PRIx64 ""
zbd_zone_append_complete(void *bs, int64_t sector) "bs %p returns append sector 0x%" PRIx64 ""
# ssh.c
sftp_error(const char *op, const char *ssh_err, int ssh_err_code, int sftp_err_code) "%s failed: %s (libssh error code: %d, sftp error code: %d)"