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| author | Shawn O. Pearce <spearce@spearce.org> | 2007-01-05 03:28:08 (GMT) |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2007-01-06 18:34:56 (GMT) |
| commit | 22bac0ea528fd419cb833cab5de79a36fad91524 (patch) | |
| tree | 4a26b03c0af37b7a2a9dd1337944c813d0a98f61 /git-compat-util.h | |
| parent | eb92242f19e58de9c930220caf6bf1b83df54160 (diff) | |
| download | git-22bac0ea528fd419cb833cab5de79a36fad91524.zip git-22bac0ea528fd419cb833cab5de79a36fad91524.tar.gz git-22bac0ea528fd419cb833cab5de79a36fad91524.tar.bz2 | |
Increase packedGit{Limit,WindowSize} on 64 bit systems.
If we have a 64 bit address space we can easily afford to commit
a larger amount of virtual address space to pack file access.
So on these platforms we should increase the default settings of
core.packedGit{Limit,WindowSize} to something that will better
handle very large projects.
Thanks to Andy Whitcroft for pointing out that we can safely
increase these defaults on such systems.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'git-compat-util.h')
| -rw-r--r-- | git-compat-util.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index f243b86..55456da 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -97,11 +97,17 @@ extern int git_munmap(void *start, size_t length); #else /* NO_MMAP */ #include <sys/mman.h> -#define DEFAULT_PACKED_GIT_WINDOW_SIZE (32 * 1024 * 1024) +#define DEFAULT_PACKED_GIT_WINDOW_SIZE \ + (sizeof(void*) >= 8 \ + ? 1 * 1024 * 1024 * 1024 \ + : 32 * 1024 * 1024) #endif /* NO_MMAP */ -#define DEFAULT_PACKED_GIT_LIMIT (256 * 1024 * 1024) +#define DEFAULT_PACKED_GIT_LIMIT \ + (sizeof(void*) >= 8 \ + ? 8 * 1024 * 1024 * 1024 \ + : 256 * 1024 * 1024) #ifdef NO_SETENV #define setenv gitsetenv |