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| author | Venky Shankar <vshankar@redhat.com> | 2015-04-08 14:43:47 +0530 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2015-04-09 08:54:37 +0000 |
| commit | 221f260c9d5793d9a1b4ab60dd160bdd41ff3b59 (patch) | |
| tree | d8ace1f62b81a47e2d5961516d452a69c80bcf4f /xlators/features/bit-rot | |
| parent | 61afe3a0c87f11fa685db1e71867d80c533f42e0 (diff) | |
features/bitrot-stub: Packed format for version xattr
Using __attribute__ ((__packed__)) for object signature xattr
saves some bytes (7 bytes to be particular) occupied by the
extended attribute on-disk as compared to the unpacked format.
Change-Id: I91a6a0a54aa60e6fd8c357d72f7601b6ed213f2d
BUG: 1170075
Signed-off-by: Venky Shankar <vshankar@redhat.com>
Reviewed-on: http://review.gluster.org/10161
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/features/bit-rot')
| -rw-r--r-- | xlators/features/bit-rot/src/stub/bit-rot-object-version.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xlators/features/bit-rot/src/stub/bit-rot-object-version.h b/xlators/features/bit-rot/src/stub/bit-rot-object-version.h index a158adf8153..1f2497aebe9 100644 --- a/xlators/features/bit-rot/src/stub/bit-rot-object-version.h +++ b/xlators/features/bit-rot/src/stub/bit-rot-object-version.h @@ -19,7 +19,7 @@ typedef struct br_version { uint32_t timebuf[2]; } br_version_t; -typedef struct br_signature { +typedef struct __attribute__ ((__packed__)) br_signature { int8_t signaturetype; unsigned long signedversion; |