From bbaf6e2d35841c2976855e09e3c744bc6c364821 Mon Sep 17 00:00:00 2001 From: Raghavendra G Date: Thu, 8 Oct 2009 06:21:43 +0000 Subject: performance/stat-prefetch: remove stat corresponding to oldloc->path from cache in sp_link. - ctime of oldloc->path will be changed on completion of link fop. Signed-off-by: Anand V. Avati BUG: 221 (stat prefetch implementation) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221 --- xlators/performance/stat-prefetch/src/stat-prefetch.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/xlators/performance/stat-prefetch/src/stat-prefetch.c b/xlators/performance/stat-prefetch/src/stat-prefetch.c index eef56a7719c..81c9180be3e 100644 --- a/xlators/performance/stat-prefetch/src/stat-prefetch.c +++ b/xlators/performance/stat-prefetch/src/stat-prefetch.c @@ -1517,6 +1517,7 @@ int32_t sp_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc) { call_stub_t *stub = NULL; + sp_cache_t *cache = NULL; int32_t ret = 0, op_errno = -1; char can_wind = 0, need_lookup = 0, need_unwind = 1; @@ -1531,9 +1532,9 @@ sp_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc) GF_VALIDATE_OR_GOTO_WITH_ERROR (this->name, newloc->inode, out, op_errno, EINVAL); - GF_VALIDATE_OR_GOTO_WITH_ERROR (this->name, newloc, out, op_errno, - EINVAL); - GF_VALIDATE_OR_GOTO_WITH_ERROR (this->name, newloc->parent, out, + GF_VALIDATE_OR_GOTO_WITH_ERROR (this->name, oldloc->parent, out, + op_errno, EINVAL); + GF_VALIDATE_OR_GOTO_WITH_ERROR (this->name, oldloc->name, out, op_errno, EINVAL); ret = sp_cache_remove_parent_entry (frame, this, (char *)newloc->path); @@ -1543,6 +1544,11 @@ sp_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc) goto out; } + cache = sp_get_cache_inode (this, oldloc->parent, frame->root->pid); + if (cache) { + sp_cache_remove_entry (cache, (char *)oldloc->name, 0); + } + stub = fop_link_stub (frame, sp_link_helper, oldloc, newloc); if (stub == NULL) { op_errno = ENOMEM; -- cgit