io-threads: Add removexattr fop

Signed-off-by: Anand V. Avati <avati@amp.gluster.com>

1 files changed, 45 insertions, 0 deletions

diff --git a/xlators/performance/io-threads/src/io-threads.c b/xlators/performance/io-threads/src/io-threads.c
index 363a64929..f0207f986 100644
--- a/xlators/performance/io-threads/src/io-threads.c
+++ b/xlators/performance/io-threads/src/io-threads.c
@@ -1748,6 +1748,50 @@ iot_fsetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, dict_t *dict,
         iot_schedule_ordered ((iot_conf_t *)this->private, fd->inode, stub);
         return 0;
 }
+
+int
+iot_removexattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
+                        int32_t op_ret, int32_t op_errno)
+{
+        STACK_UNWIND (frame, op_ret, op_errno);
+        return 0;
+}
+
+int
+iot_removexattr_wrapper (call_frame_t *frame, xlator_t *this, loc_t *loc,
+                                const char *name)
+{
+        STACK_WIND (frame, iot_removexattr_cbk, FIRST_CHILD (this),
+                        FIRST_CHILD (this)->fops->removexattr, loc, name);
+        return 0;
+}
+
+int
+iot_removexattr (call_frame_t *frame, xlator_t *this, loc_t *loc,
+                        const char *name)
+{
+        call_stub_t     *stub = NULL;
+        fd_t            *fd = NULL;
+
+        stub = fop_removexattr_stub (frame, iot_removexattr_wrapper, loc,
+                                        name);
+        if (!stub) {
+                gf_log (this->name, GF_LOG_ERROR,"cannot get removexattr fop");
+                STACK_UNWIND (frame, -1, ENOMEM);
+                return 0;
+        }
+
+        fd = fd_lookup (loc->inode, frame->root->pid);
+        if (!fd)
+                iot_schedule_unordered ((iot_conf_t *)this->private, loc->inode, stub);
+        else {
+                iot_schedule_ordered ((iot_conf_t *)this->private, loc->inode, stub);
+                fd_unref (fd);
+        }
+
+        return 0;
+}
+
 /* Must be called with worker lock held */
 void
 _iot_queue (iot_worker_t *worker,
@@ -2277,6 +2321,7 @@ struct xlator_fops fops = {
         .getxattr    = iot_getxattr,    /* U */
         .fgetxattr   = iot_fgetxattr,   /* O */
         .fsetxattr   = iot_fsetxattr,   /* O */
+        .removexattr = iot_removexattr, /* U */
 };
 
 struct xlator_mops mops = {