summaryrefslogtreecommitdiffstats
path: root/xlators/performance
diff options
context:
space:
mode:
Diffstat (limited to 'xlators/performance')
-rw-r--r--xlators/performance/io-threads/src/io-threads.c52
-rw-r--r--xlators/performance/md-cache/src/md-cache.c41
-rw-r--r--xlators/performance/open-behind/src/open-behind.c19
3 files changed, 111 insertions, 1 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;
diff --git a/xlators/performance/md-cache/src/md-cache.c b/xlators/performance/md-cache/src/md-cache.c
index 24924200dae..0b2c94319fb 100644
--- a/xlators/performance/md-cache/src/md-cache.c
+++ b/xlators/performance/md-cache/src/md-cache.c
@@ -1849,6 +1849,44 @@ mdc_readdir (call_frame_t *frame, xlator_t *this, fd_t *fd,
return 0;
}
+int
+mdc_fallocate_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno,
+ struct iatt *prebuf, struct iatt *postbuf, dict_t *xdata)
+{
+ mdc_local_t *local = NULL;
+
+ local = frame->local;
+
+ if (op_ret != 0)
+ goto out;
+
+ if (!local)
+ goto out;
+
+ mdc_inode_iatt_set_validate(this, local->fd->inode, prebuf, postbuf);
+
+out:
+ MDC_STACK_UNWIND (fallocate, frame, op_ret, op_errno, prebuf, postbuf,
+ xdata);
+
+ return 0;
+}
+
+int mdc_fallocate(call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t mode,
+ off_t offset, size_t len, dict_t *xdata)
+{
+ mdc_local_t *local;
+
+ local = mdc_local_get(frame);
+ local->fd = fd_ref(fd);
+
+ STACK_WIND(frame, mdc_fallocate_cbk, FIRST_CHILD(this),
+ FIRST_CHILD(this)->fops->fallocate, fd, mode, offset, len,
+ xdata);
+
+ return 0;
+}
int
mdc_forget (xlator_t *this, inode_t *inode)
@@ -1977,7 +2015,8 @@ struct xlator_fops fops = {
.getxattr = mdc_getxattr,
.fgetxattr = mdc_fgetxattr,
.readdirp = mdc_readdirp,
- .readdir = mdc_readdir
+ .readdir = mdc_readdir,
+ .fallocate = mdc_fallocate,
};
diff --git a/xlators/performance/open-behind/src/open-behind.c b/xlators/performance/open-behind/src/open-behind.c
index b405b94cd54..5ac813132eb 100644
--- a/xlators/performance/open-behind/src/open-behind.c
+++ b/xlators/performance/open-behind/src/open-behind.c
@@ -681,6 +681,24 @@ err:
return 0;
}
+int
+ob_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;
+
+ stub = fop_fallocate_stub(frame, default_fallocate_resume, fd, mode,
+ offset, len, xdata);
+ if (!stub)
+ goto err;
+
+ open_and_resume(this, fd, stub);
+
+ return 0;
+err:
+ STACK_UNWIND_STRICT(fallocate, frame, -1, ENOMEM, NULL, NULL, NULL);
+ return 0;
+}
int
ob_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc, int xflags,
@@ -903,6 +921,7 @@ struct xlator_fops fops = {
.fentrylk = ob_fentrylk,
.fxattrop = ob_fxattrop,
.fsetattr = ob_fsetattr,
+ .fallocate = ob_fallocate,
.unlink = ob_unlink,
.rename = ob_rename,
.lk = ob_lk,