search for: blkcache_stat

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2019 Jan 02
0
[PATCH nbdkit v2 1/2] Annotate internal function parameters with attribute((nonnull)).
...ock, int *err) + __attribute__((__nonnull__ (2, 3))); /* Flush the overlay to disk. */ extern int blk_flush (void); diff --git a/filters/xz/blkcache.h b/filters/xz/blkcache.h index e68f5d1..c86c8e8 100644 --- a/filters/xz/blkcache.h +++ b/filters/xz/blkcache.h @@ -42,9 +42,13 @@ typedef struct blkcache_stats { } blkcache_stats; extern blkcache *new_blkcache (size_t maxdepth); -extern void free_blkcache (blkcache *); -extern char *get_block (blkcache *, uint64_t offset, uint64_t *start, uint64_t *size); -extern int put_block (blkcache *, uint64_t start, uint64_t size, char *data); -extern void blkc...
2018 Nov 21
3
[PATCH nbdkit v2 0/3] Rewrite xz plugin as a filter.
v2: - Fixes a number of bugs in corner cases. - Uses a 1M block size to fetch from the underlying plugin. This improves performance considerably. I also tested this much more thoroughly and can't find any more bugs. Rich.
2019 Jan 02
4
[PATCH nbdkit v2 0/2] Use of attribute(()).
v1 was here: https://www.redhat.com/archives/libguestfs/2019-January/msg00008.html In v2 I have provided two patches: The first patch extends attribute((nonnull)) to most internal functions, but not to the external API. The second patch uses a macro so that attribute((format)) is only used in the public API on GCC or Clang. At least in theory these headers could be used by a C compiler which
2018 Nov 21
5
[PATCH nbdkit 0/2] Rewrite xz plugin as a filter.
Matt asked if xz should really be a filter rather than a plugin. The answer is yes, of course it should be! That's been something in the todo file for a while. The commit converts the xz plugin code into a filter (leaving the plugin around, but deprecating it). plugin: nbdkit xz file.xz filter: nbdkit --filter=xz file file.xz plugin: # can't be done filter: nbdkit