Displaying 3 results from an estimated 3 matches for "fill_readahead".
2019 Apr 23
0
[nbdkit PATCH 3/4] filters: Utilize ACQUIRE_LOCK_FOR_CURRENT_SCOPE
...uint32_t flags, int *err)
{
- pthread_mutex_lock (&lock);
+ ACQUIRE_LOCK_FOR_CURRENT_SCOPE (&lock);
while (count > 0) {
if (length == 0) {
@@ -159,7 +160,7 @@ readahead_pread (struct nbdkit_next_ops *next_ops, void *nxdata,
*/
window = READAHEAD_MIN;
if (fill_readahead (next_ops, nxdata, count, offset, flags, err) == -1)
- goto err;
+ return -1;
}
/* Can we satisfy this request partly or entirely from the prefetch
@@ -179,7 +180,7 @@ readahead_pread (struct nbdkit_next_ops *next_ops, void *nxdata,
else if (offset == position + length...
2019 Apr 01
1
[PATCH nbdkit v2] Add readahead filter.
Simpler, and including tests.
Rich.
2019 Apr 23
8
[nbdkit PATCH 0/4] Start using cleanup macros in filters/plugins
There's more that can be done (in particular, use of CLEANUP_FREE),
but this is enough to at least see if I'm on the right track.
I couldn't figure out an obvious difference between common/include and
common/utils, but it looks like the former is for things that are
inlineable via .h only, while the latter is when you need to link in
a convenience library, so this landed in the