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authorRaghavendra G <raghavendra@gluster.com>2009-08-23 22:30:25 +0000
committerAnand V. Avati <avati@dev.gluster.com>2009-09-08 01:41:32 -0700
commitff9a9eae29edc7927fea9d6bf006c8b181e2bbd7 (patch)
treef02ecb6cb85cd93d909cef8f5723ec51b5ed6374
parent385faf46a6878c7a42a1a2cb2c7c68c92cc0cc3b (diff)
performance/stat-prefetch: implement sp_mknod.
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
-rw-r--r--xlators/performance/stat-prefetch/src/stat-prefetch.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/xlators/performance/stat-prefetch/src/stat-prefetch.c b/xlators/performance/stat-prefetch/src/stat-prefetch.c
index 56f0b26df..98cecc51c 100644
--- a/xlators/performance/stat-prefetch/src/stat-prefetch.c
+++ b/xlators/performance/stat-prefetch/src/stat-prefetch.c
@@ -880,6 +880,35 @@ unwind:
int32_t
+sp_mknod (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode,
+ dev_t rdev)
+{
+ int32_t ret = 0;
+
+ GF_VALIDATE_OR_GOTO (this->name, loc, unwind);
+ GF_VALIDATE_OR_GOTO (this->name, loc->parent, unwind);
+ GF_VALIDATE_OR_GOTO (this->name, loc->path, unwind);
+ GF_VALIDATE_OR_GOTO (this->name, loc->name, unwind);
+ GF_VALIDATE_OR_GOTO (this->name, loc->inode, unwind);
+
+ ret = sp_cache_remove_parent_entry (frame, this, (char *)loc->path);
+ if (ret == -1) {
+ gf_log (this->name, GF_LOG_ERROR, "out of memory");
+ goto unwind;
+ }
+
+ STACK_WIND (frame, sp_new_entry_cbk, FIRST_CHILD(this),
+ FIRST_CHILD(this)->fops->mknod, loc, mode, rdev);
+
+ return 0;
+
+unwind:
+ SP_STACK_UNWIND (frame, -1, errno, loc->inode, NULL);
+ return 0;
+}
+
+
+int32_t
sp_forget (xlator_t *this, inode_t *inode)
{
struct stat *buf = NULL;
@@ -928,6 +957,7 @@ struct xlator_fops fops = {
.create = sp_create,
.opendir = sp_opendir,
.mkdir = sp_mkdir,
+ .mknod = sp_mknod,
};
struct xlator_mops mops = {