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authorShehjar Tikoo <shehjart@zresearch.com>2009-04-01 13:54:33 -0700
committerAnand V. Avati <avati@amp.gluster.com>2009-04-02 19:18:27 +0530
commitdffa5a92c70732e790b6c789e2aacb7f8c5c34cc (patch)
tree1545e505f81be96880d07b8a46d0ec9788976007 /xlators
parentb91e83aa0d3891b4cd725b6044131096405dfba8 (diff)
io-threads: Wire in support for lookup fop
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
Diffstat (limited to 'xlators')
-rw-r--r--xlators/performance/io-threads/src/io-threads.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/xlators/performance/io-threads/src/io-threads.c b/xlators/performance/io-threads/src/io-threads.c
index 8c0674d6e23..d7a5db99dbc 100644
--- a/xlators/performance/io-threads/src/io-threads.c
+++ b/xlators/performance/io-threads/src/io-threads.c
@@ -52,6 +52,51 @@ iot_schedule (iot_conf_t *conf,
}
int32_t
+iot_lookup_cbk (call_frame_t *frame,
+ void * cookie,
+ xlator_t *this,
+ int32_t op_ret,
+ int32_t op_errno,
+ inode_t *inode,
+ struct stat *buf,
+ dict_t *xattr)
+{
+ STACK_UNWIND (frame, op_ret, op_errno, inode, buf, xattr);
+ return 0;
+}
+
+int32_t
+iot_lookup_wrapper (call_frame_t *frame,
+ xlator_t *this,
+ loc_t *loc,
+ dict_t *xattr_req)
+{
+ STACK_WIND (frame, iot_lookup_cbk, FIRST_CHILD (this),
+ FIRST_CHILD (this)->fops->lookup, loc, xattr_req);
+ return 0;
+}
+
+int32_t
+iot_lookup (call_frame_t *frame,
+ xlator_t *this,
+ loc_t *loc,
+ dict_t *xattr_req)
+{
+ call_stub_t *stub = NULL;
+
+ stub = fop_lookup_stub (frame, iot_lookup_wrapper, loc, xattr_req);
+ if (!stub) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "cannot get lookup stub");
+ STACK_UNWIND (frame, -1, ENOMEM, NULL, NULL, NULL);
+ return 0;
+ }
+
+ iot_schedule ((iot_conf_t *)this->private, loc->inode, stub);
+ return 0;
+}
+
+int32_t
iot_open_cbk (call_frame_t *frame,
void *cookie,
xlator_t *this,
@@ -959,6 +1004,7 @@ struct xlator_fops fops = {
.utimens = iot_utimens,
.checksum = iot_checksum,
.unlink = iot_unlink,
+ .lookup = iot_lookup,
};
struct xlator_mops mops = {