diff options
| author | Raghavendra G <raghavendra@gluster.com> | 2010-04-05 13:36:36 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2010-04-08 03:08:08 -0700 |
| commit | 3642cd246ea598d7a72dff74f49b78964678719c (patch) | |
| tree | 7b875563b3ab917b2caa2e800244b522d84d3c37 /xlators | |
| parent | 33101bd66614908efafc91ff2950ef3e34b76a3b (diff) | |
performance/quick-read: make use of nanosecond resolution of mtime to decide whether to keep cache or not.
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 801 (Direct io-mode support and related changes in caching translators.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=801
Diffstat (limited to 'xlators')
| -rw-r--r-- | xlators/performance/quick-read/src/quick-read.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/xlators/performance/quick-read/src/quick-read.c b/xlators/performance/quick-read/src/quick-read.c index 36cfc42b4..41fa8b070 100644 --- a/xlators/performance/quick-read/src/quick-read.c +++ b/xlators/performance/quick-read/src/quick-read.c @@ -215,7 +215,9 @@ unlock: LOCK (&qr_file->lock); { if (qr_file->xattr - && (qr_file->stbuf.ia_mtime != buf->ia_mtime)) { + && ((qr_file->stbuf.ia_mtime != buf->ia_mtime) + || (qr_file->stbuf.ia_mtime_nsec + != buf->ia_mtime_nsec))) { dict_unref (qr_file->xattr); qr_file->xattr = NULL; } @@ -580,7 +582,8 @@ qr_validate_cache_cbk (call_frame_t *frame, void *cookie, xlator_t *this, LOCK (&qr_file->lock); { - if (qr_file->stbuf.ia_mtime != buf->ia_mtime) { + if ((qr_file->stbuf.ia_mtime != buf->ia_mtime) + && (qr_file->stbuf.ia_mtime_nsec != buf->ia_mtime_nsec)) { dict_unref (qr_file->xattr); qr_file->xattr = NULL; } |