On 5/13/24 08:31, Andrey Drobyshev wrote:
This would ease debugging of write zeroes and discard operations.
Signed-off-by: Andrey Drobyshev <andrey.drobys...@virtuozzo.com>
---
block/file-posix.c | 1 +
block/trace-events | 1 +
2 files changed, 2 insertions(+)
diff --git a/block/file-posix.c b/block/file-posix.c
index 35684f7e21..45134f0eef 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -1859,6 +1859,7 @@ static int translate_err(int err)
static int do_fallocate(int fd, int mode, off_t offset, off_t len)
{
do {
+ trace_file_do_fallocate(fd, mode, offset, len);
if (fallocate(fd, mode, offset, len) == 0) {
return 0;
}
diff --git a/block/trace-events b/block/trace-events
index 8e789e1f12..2f7ad28996 100644
--- a/block/trace-events
+++ b/block/trace-events
@@ -203,6 +203,7 @@ curl_setup_preadv(uint64_t bytes, uint64_t start, const char *range)
"reading %"
curl_close(void) "close"
# file-posix.c
+file_do_fallocate(int fd, int mode, int64_t offset, int64_t len) "fd=%d mode=0x%02x
offset=%" PRIi64 " len=%" PRIi64
file_copy_file_range(void *bs, int src, int64_t src_off, int dst, int64_t dst_off, int64_t bytes, int flags, int64_t
ret) "bs %p src_fd %d offset %"PRIu64" dst_fd %d offset %"PRIu64" bytes %"PRIu64"
flags %d ret %"PRId64
file_FindEjectableOpticalMedia(const char *media) "Matching using %s"
file_setup_cdrom(const char *partition) "Using %s as optical disc"
Reviewed-by: Alexander Ivanov <alexander.iva...@virtuozzo.com>
--
Best regards,
Alexander Ivanov
