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| author | René Scharfe <rene.scharfe@lsrfire.ath.cx> | 2011-10-25 20:00:04 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-10-26 15:25:59 -0700 |
| commit | ee7825b58cd423ea63a215c59fc2b7c7a2878af5 (patch) | |
| tree | 82c35b627d677305bbe7f78c78aaca791a1f9a08 | |
| parent | debed2a6291a29fd7b0e96f63fbf0142ed3280eb (diff) | |
| download | git-rs/allocate-cache-entry-individually.tar.gz | |
cache.h: put single NUL at end of struct cache_entryrs/allocate-cache-entry-individually
Since in-memory index entries are allocated individually now, the
variable slack at the end meant to provide an eight byte alignment
is not needed anymore. Have a single NUL instead. This saves zero
to seven bytes for an entry, depending on its filename length.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | cache.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -306,7 +306,7 @@ static inline unsigned int canon_mode(unsigned int mode) } #define flexible_size(STRUCT,len) ((offsetof(struct STRUCT,name) + (len) + 8) & ~7) -#define cache_entry_size(len) flexible_size(cache_entry,len) +#define cache_entry_size(len) (offsetof(struct cache_entry,name) + (len) + 1) #define ondisk_cache_entry_size(len) flexible_size(ondisk_cache_entry,len) #define ondisk_cache_entry_extended_size(len) flexible_size(ondisk_cache_entry_extended,len) |