diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2010-02-08 14:58:31 +0100 |
|---|---|---|
| committer | Andreas Schwab <schwab@redhat.com> | 2010-03-18 17:09:13 +0100 |
| commit | a4889edbf47c0448479e03fb2d27c390d4cc825b (patch) | |
| tree | 2d1d2c18a3a559fb60fcfe7219a423c0aaaea2ba /locale | |
| parent | 2f95f8a2033ad22fa3e2eb2be8a89615a1339830 (diff) | |
Use shared mapping to reserve memory when creating locale archive
Diffstat (limited to 'locale')
| -rw-r--r-- | locale/programs/locarchive.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c index a58505852d..4335369d61 100644 --- a/locale/programs/locarchive.c +++ b/locale/programs/locarchive.c @@ -134,7 +134,7 @@ create_archive (const char *archivefname, struct locarhandle *ah) size_t reserved = RESERVE_MMAP_SIZE; int xflags = 0; if (total < reserved - && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON, + && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON, -1, 0)) != MAP_FAILED)) xflags = MAP_FIXED; else @@ -396,7 +396,7 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head) size_t reserved = RESERVE_MMAP_SIZE; int xflags = 0; if (total < reserved - && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON, + && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON, -1, 0)) != MAP_FAILED)) xflags = MAP_FIXED; else @@ -614,7 +614,7 @@ open_archive (struct locarhandle *ah, bool readonly) int xflags = 0; void *p; if (st.st_size < reserved - && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON, + && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON, -1, 0)) != MAP_FAILED)) xflags = MAP_FIXED; else |