diff options
| author | Raghavendra G <raghavendra@gluster.com> | 2009-08-23 22:36:37 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2009-09-08 01:42:47 -0700 |
| commit | 284b42546e01f81e53b45695de1b4c893c98f418 (patch) | |
| tree | 7b6a50ac46d238e7f5ec3a0723dc0eb6c0966a3a /xlators/performance/stat-prefetch/src/stat-prefetch.c | |
| parent | 251c9d6e83d4bdcc8180fc9f612fbef7ff4d39c3 (diff) | |
performance/stat-prefetch: implement sp_checksum.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
Diffstat (limited to 'xlators/performance/stat-prefetch/src/stat-prefetch.c')
| -rw-r--r-- | xlators/performance/stat-prefetch/src/stat-prefetch.c | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/xlators/performance/stat-prefetch/src/stat-prefetch.c b/xlators/performance/stat-prefetch/src/stat-prefetch.c index 60c52c82b..025176e75 100644 --- a/xlators/performance/stat-prefetch/src/stat-prefetch.c +++ b/xlators/performance/stat-prefetch/src/stat-prefetch.c @@ -1636,6 +1636,40 @@ unwind: int32_t +sp_checksum_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, uint8_t *file_checksum, + uint8_t *dir_checksum) +{ + SP_STACK_UNWIND (frame, op_ret, op_errno, file_checksum, dir_checksum); + return 0; +} + + +int32_t +sp_checksum (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flag) +{ + sp_cache_t *cache = NULL; + + GF_VALIDATE_OR_GOTO (this->name, loc, unwind); + GF_VALIDATE_OR_GOTO (this->name, loc->parent, unwind); + GF_VALIDATE_OR_GOTO (this->name, loc->name, unwind); + + cache = sp_get_cache_inode (this, loc->parent, frame->root->pid); + if (cache) { + sp_cache_remove_entry (cache, (char *)loc->name, 0); + } + + STACK_WIND (frame, sp_checksum_cbk, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->checksum, loc, flag); + return 0; + +unwind: + SP_STACK_UNWIND (frame, -1, errno, NULL); + return 0; +} + + +int32_t sp_forget (xlator_t *this, inode_t *inode) { struct stat *buf = NULL; @@ -1703,7 +1737,8 @@ struct xlator_fops fops = { .setxattr = sp_setxattr, .removexattr = sp_removexattr, .setdents = sp_setdents, - .getdents = sp_getdents + .getdents = sp_getdents, + .checksum = sp_checksum, }; struct xlator_mops mops = { |