fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-02-13 17:50:31 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

util: add a disk_cache_remove() function

Browse source 
This will be used to remove cache items created with old versions
of Mesa or other invalid cache items from the cache.

V2: rename stub function (cache_* funtions were renamed disk_cache_*)
in master.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
This commit is contained in:
Timothy Arceri 2016-04-26 14:56:22 +10:00 • committed by Timothy Arceri
parent a3fd8bb8c5
commit 4026b45bbc
2 changed files with 34 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

22
src/util/disk_cache.c
View file

@ -537,6 +537,28 @@ evict_random_item(struct disk_cache *cache)
p_atomic_add(cache->size, - size);
}
void
disk_cache_remove(struct disk_cache *cache, cache_key key)
{
struct stat sb;
char *filename = get_cache_file(cache, key);
if (filename == NULL) {
return;
}
if (stat(filename, &sb) == -1) {
ralloc_free(filename);
return;
}
unlink(filename);
ralloc_free(filename);
if (sb.st_size)
p_atomic_add(cache->size, - sb.st_size);
}
void
disk_cache_put(struct disk_cache *cache,
cache_key key,

12
src/util/disk_cache.h
View file

@ -77,6 +77,12 @@ disk_cache_create(void);
void
disk_cache_destroy(struct disk_cache *cache);
/**
* Remove the item in the cache under the name \key.
*/
void
disk_cache_remove(struct disk_cache *cache, cache_key key);
/**
* Store an item in the cache under the name \key.
*
@ -151,6 +157,12 @@ disk_cache_put(struct disk_cache *cache, cache_key key,
return;
}
static inline void
disk_cache_remove(struct program_cache *cache, cache_key key)
{
return;
}
static inline uint8_t *
disk_cache_get(struct disk_cache *cache, cache_key key, size_t *size)
{