diff options
| author | Raghavendra Bhat <raghavendrabhat@gluster.com> | 2012-04-30 16:18:50 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2012-05-01 10:20:42 -0700 |
| commit | d09a5beae2d26803b67ab8f3de6862044a8a758c (patch) | |
| tree | 771003f15ba0f346b35913bb2dd8254b1b9c3aa6 /libglusterfs | |
| parent | 67ceb347c83e3b994791feb58fc607475fa1177e (diff) | |
libglusterfs/fd: use reallocated memory for intializing new graphs contexts
While setting fd_ctx, if we have to scale the fd contexts, then we get the
xl_count of the new graph and reallocate the memory for contexts so that
it is suffecient for contexts of xlators of both new as well as old graph, and
then initialize the new graph xlator contexts. For that we are considering the
old pointer itself, instead of using newly reallocated pointer.
Change-Id: I32c18cd69c03c771b4a63e5186c65ae658e54e92
BUG: 817461
Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Reviewed-on: http://review.gluster.com/3250
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
Diffstat (limited to 'libglusterfs')
| -rw-r--r-- | libglusterfs/src/fd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libglusterfs/src/fd.c b/libglusterfs/src/fd.c index 08e55b72460..a4d3b08dece 100644 --- a/libglusterfs/src/fd.c +++ b/libglusterfs/src/fd.c @@ -811,7 +811,6 @@ __fd_ctx_set (fd_t *fd, xlator_t *xlator, uint64_t value) new_xl_count = fd->xl_count + xlator->graph->xl_count; - begin = fd->_ctx; tmp = GF_REALLOC (fd->_ctx, (sizeof (struct _fd_ctx) * new_xl_count)); @@ -826,6 +825,7 @@ __fd_ctx_set (fd_t *fd, xlator_t *xlator, uint64_t value) fd->_ctx = tmp; + begin = fd->_ctx; begin += (fd->xl_count * sizeof (struct _fd_ctx)); diff = (new_xl_count - fd->xl_count ) |