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block_cache: Implement cache_has_block_in_transaction function that will check the existence of block in one specific transaction.

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Signed-off-by: Augustin Cavalier <[email protected]>
This commit is contained in:
hyche
2017-12-10 11:02:56 -05:00
committed by Augustin Cavalier
parent 8137f447cb
commit 1750cd1e92
5 changed files with 33 additions and 0 deletions
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headers/os/drivers/fs_cache.h
+1
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@@ -53,6 +53,7 @@ extern status_t cache_next_block_in_transaction(void *cache, int32 id,
extern int32 cache_blocks_in_transaction(void *cache, int32 id);
extern int32 cache_blocks_in_main_transaction(void *cache, int32 id);
extern int32 cache_blocks_in_sub_transaction(void *cache, int32 id);
extern bool cache_has_block_in_transaction(void* cache, int32 id, off_t blockNumber);
/* block cache */
extern void block_cache_delete(void *cache, bool allowWrites);
headers/private/fs_shell/fssh_api_wrapper.h
+1
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@@ -835,6 +835,7 @@
#define cache_blocks_in_transaction fssh_cache_blocks_in_transaction
#define cache_blocks_in_main_transaction fssh_cache_blocks_in_main_transaction
#define cache_blocks_in_sub_transaction fssh_cache_blocks_in_sub_transaction
#define cache_has_block_in_transaction fssh_cache_has_block_in_transaction
/* block cache */
#define block_cache_delete fssh_block_cache_delete
headers/private/fs_shell/fssh_fs_cache.h
+2
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@@ -62,6 +62,8 @@ extern int32_t fssh_cache_blocks_in_main_transaction(void *_cache,
int32_t id);
extern int32_t fssh_cache_blocks_in_sub_transaction(void *_cache,
int32_t id);
extern bool fssh_cache_has_block_in_transaction(void *_cache,
int32_t id, fssh_off_t blockNumber);
/* block cache */
extern void fssh_block_cache_delete(void *_cache, bool allowWrites);