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authorPranith Kumar K <pranithk@gluster.com>2011-08-30 12:39:36 +0530
committerVijay Bellur <vijay@gluster.com>2011-09-20 01:50:21 -0700
commit780b9668b0e49126e720edd79c10bf2a87ad0a85 (patch)
tree00737b56b4aa5eaebae6be37650a590229c801cf
parente5c185d8b66f807d6ed9a8873cdcd1be2654cf93 (diff)
storage/posix: Filter custom getxattrs in lookup
Change-Id: I98306f7246798422b3f0c04de29962bd5b62d03f BUG: 3470 Reviewed-on: http://review.gluster.com/327 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <raghavendra@gluster.com>
-rw-r--r--xlators/storage/posix/src/posix.c35
1 files changed, 34 insertions, 1 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c
index f0861d3..307562d 100644
--- a/xlators/storage/posix/src/posix.c
+++ b/xlators/storage/posix/src/posix.c
@@ -88,6 +88,36 @@ typedef struct {
loc_t *loc;
} posix_xattr_filler_t;
+static char* posix_ignore_xattrs[] = {
+ "gfid-req",
+ GLUSTERFS_ENTRYLK_COUNT,
+ GLUSTERFS_INODELK_COUNT,
+ GLUSTERFS_POSIXLK_COUNT,
+ NULL
+};
+
+static gf_boolean_t
+posix_xattr_ignorable (char *key, posix_xattr_filler_t *filler)
+{
+ int i = 0;
+ gf_boolean_t ignore = _gf_false;
+
+ GF_ASSERT (key);
+ if (!key)
+ goto out;
+ for (i = 0; posix_ignore_xattrs[i]; i++) {
+ if (!strcmp (key, posix_ignore_xattrs[i])) {
+ ignore = _gf_true;
+ goto out;
+ }
+ }
+ if ((!strcmp (key, GF_CONTENT_KEY))
+ && (!IA_ISREG (filler->stbuf->ia_type)))
+ ignore = _gf_true;
+out:
+ return ignore;
+}
+
int
posix_forget (xlator_t *this, inode_t *inode)
{
@@ -113,7 +143,8 @@ _posix_xattr_get_set (dict_t *xattr_req,
loc_t *loc = NULL;
ssize_t req_size = 0;
-
+ if (posix_xattr_ignorable (key, filler))
+ goto out;
/* should size be put into the data_t ? */
if (!strcmp (key, GF_CONTENT_KEY)
&& IA_ISREG (filler->stbuf->ia_type)) {
@@ -206,6 +237,8 @@ _posix_xattr_get_set (dict_t *xattr_req,
filler->real_path, key);
}
}
+out:
+ return;
}