diff options
author | Raghavendra G <raghavendra@gluster.com> | 2010-04-06 02:11:19 +0000 |
---|---|---|
committer | Anand V. Avati <avati@dev.gluster.com> | 2010-04-08 03:09:01 -0700 |
commit | 832fedddd215d8902b8a7fba1e06b4329ea2e651 (patch) | |
tree | fbfd0c1672fc151060d3f61e1fe0e18afefa04cf /xlators/performance/io-cache/src/io-cache.c | |
parent | 0f892d517b1907e2bd8cb3ac26699e2027d67fe6 (diff) |
performance/io-cache: make use of nano second resolution of mtime during cache validation.
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/performance/io-cache/src/io-cache.c')
-rw-r--r-- | xlators/performance/io-cache/src/io-cache.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/xlators/performance/io-cache/src/io-cache.c b/xlators/performance/io-cache/src/io-cache.c index 0c015caa4..1172f91d2 100644 --- a/xlators/performance/io-cache/src/io-cache.c +++ b/xlators/performance/io-cache/src/io-cache.c @@ -194,6 +194,7 @@ ioc_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this, { if (ioc_inode->cache.mtime == 0) { ioc_inode->cache.mtime = stbuf->st_mtime; + ioc_inode->cache.mtime_nsec = ST_MTIM_NSEC(stbuf); } } ioc_inode_unlock (ioc_inode); @@ -287,8 +288,10 @@ ioc_cache_validate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, ioc_inode_lock (ioc_inode); { destroy_size = __ioc_inode_flush (ioc_inode); - if (op_ret >= 0) + if (op_ret >= 0) { ioc_inode->cache.mtime = stbuf->st_mtime; + ioc_inode->cache.mtime_nsec = ST_MTIM_NSEC(stbuf); + } } ioc_inode_unlock (ioc_inode); local_stbuf = NULL; @@ -567,6 +570,7 @@ ioc_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this, ioc_inode_lock (ioc_inode); { ioc_inode->cache.mtime = buf->st_mtime; + ioc_inode->cache.mtime_nsec = ST_MTIM_NSEC(buf); } ioc_inode_unlock (ioc_inode); |