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features/snapview-client: handle fsync fop

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Change-Id: Idaf46bd7497266af837789b09a0c62698f56ee4e
BUG: 1172262
Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com>
Reviewed-on: http://review.gluster.org/9258
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Sachin Pandit <spandit@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
This commit is contained in:
Raghavendra Bhat 2014-12-09 23:20:18 +05:30 committed by Vijay Bellur
parent 09af313fe6
commit 1a04884411
1 changed files with 45 additions and 0 deletions
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45
xlators/features/snapview-client/src/snapview-client.c
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@ -2031,6 +2031,50 @@ out:
return 0;
}
int
svc_fsync (call_frame_t *frame, xlator_t *this, fd_t *fd, int datasync,
dict_t *xdata)
{
int inode_type = -1;
int ret = -1;
int op_ret = -1;
int op_errno = EINVAL;
gf_boolean_t wind = _gf_false;
GF_VALIDATE_OR_GOTO ("svc", this, out);
GF_VALIDATE_OR_GOTO (this->name, frame, out);
GF_VALIDATE_OR_GOTO (this->name, fd, out);
GF_VALIDATE_OR_GOTO (this->name, fd->inode, out);
ret = svc_inode_ctx_get (this, fd->inode, &inode_type);
if (ret < 0) {
gf_log (this->name, GF_LOG_ERROR, "failed to get inode context "
"for %s", uuid_utoa (fd->inode->gfid));
op_ret = -1;
op_errno = EINVAL;
goto out;
}
if (inode_type == NORMAL_INODE) {
STACK_WIND_TAIL (frame, FIRST_CHILD (this),
FIRST_CHILD (this)->fops->fsync, fd, datasync,
xdata);
} else {
op_ret = -1;
op_errno = EROFS;
goto out;
}
wind = _gf_true;
out:
if (!wind)
SVC_STACK_UNWIND (fsync, frame, op_ret, op_errno, NULL, NULL,
NULL);
return 0;
}
int32_t
svc_flush (call_frame_t *frame, xlator_t *this,
fd_t *fd, dict_t *xdata)
@ -2277,6 +2321,7 @@ struct xlator_fops fops = {
.link = svc_link,
.access = svc_access,
.removexattr = svc_removexattr,
.fsync = svc_fsync,
};
struct xlator_cbks cbks = {