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-rw-r--r--xlators/performance/io-threads/src/io-threads.c52
1 files changed, 52 insertions, 0 deletions
diff --git a/xlators/performance/io-threads/src/io-threads.c b/xlators/performance/io-threads/src/io-threads.c
index 226c091f16a..33642bffb25 100644
--- a/xlators/performance/io-threads/src/io-threads.c
+++ b/xlators/performance/io-threads/src/io-threads.c
@@ -307,6 +307,7 @@ iot_schedule (call_frame_t *frame, xlator_t *this, call_stub_t *stub)
case GF_FOP_XATTROP:
case GF_FOP_FXATTROP:
case GF_FOP_RCHECKSUM:
+ case GF_FOP_FALLOCATE:
pri = IOT_PRI_LO;
break;
@@ -2406,6 +2407,56 @@ out:
return 0;
}
+int
+iot_fallocate_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno,
+ struct iatt *preop, struct iatt *postop, dict_t *xdata)
+{
+ STACK_UNWIND_STRICT (fallocate, frame, op_ret, op_errno, preop, postop,
+ xdata);
+ return 0;
+}
+
+
+int
+iot_fallocate_wrapper(call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t mode,
+ off_t offset, size_t len, dict_t *xdata)
+{
+ STACK_WIND (frame, iot_fallocate_cbk, FIRST_CHILD (this),
+ FIRST_CHILD (this)->fops->fallocate, fd, mode, offset, len,
+ xdata);
+ return 0;
+}
+
+
+int
+iot_fallocate(call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t mode,
+ off_t offset, size_t len, dict_t *xdata)
+{
+ call_stub_t *stub = NULL;
+ int ret = -1;
+
+ stub = fop_fallocate_stub(frame, iot_fallocate_wrapper, fd, mode, offset,
+ len, xdata);
+ if (!stub) {
+ gf_log (this->name, GF_LOG_ERROR, "cannot create fallocate stub"
+ "(out of memory)");
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ ret = iot_schedule (frame, this, stub);
+
+out:
+ if (ret < 0) {
+ STACK_UNWIND_STRICT (fallocate, frame, -1, -ret, NULL, NULL,
+ NULL);
+ if (stub != NULL) {
+ call_stub_destroy (stub);
+ }
+ }
+ return 0;
+}
int
__iot_workers_scale (iot_conf_t *conf)
@@ -2736,6 +2787,7 @@ struct xlator_fops fops = {
.xattrop = iot_xattrop,
.fxattrop = iot_fxattrop,
.rchecksum = iot_rchecksum,
+ .fallocate = iot_fallocate,
};
struct xlator_cbks cbks;