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authorAmar Tumballi <amarts@redhat.com>2012-03-20 17:22:24 +0530
committerAnand Avati <avati@redhat.com>2012-03-22 16:40:27 -0700
commit9d3af972f516b6ba38d2736ce2016e34a452d569 (patch)
tree1dcdc620748a42cdfb5464c3adaae5a4a3a6f869 /xlators/cluster/dht/src/nufa.c
parentafe542eca18888463798747d2a95e5a9d239a4a0 (diff)
core: adding extra data for fops
with this change, the xlator APIs will have a dictionary as extra argument, which is passed between all the layers. This can be utilized for overloading in some of the operations. Change-Id: I58a8186b3ef647650280e63f3e5e9b9de7827b40 Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 782265 Reviewed-on: http://review.gluster.com/2960 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/cluster/dht/src/nufa.c')
-rw-r--r--xlators/cluster/dht/src/nufa.c35
1 files changed, 18 insertions, 17 deletions
diff --git a/xlators/cluster/dht/src/nufa.c b/xlators/cluster/dht/src/nufa.c
index 951fe4e04..56ee12908 100644
--- a/xlators/cluster/dht/src/nufa.c
+++ b/xlators/cluster/dht/src/nufa.c
@@ -44,7 +44,6 @@ nufa_local_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int call_cnt = 0;
int ret = 0;
-
conf = this->private;
prev = cookie;
@@ -141,7 +140,7 @@ out:
err:
DHT_STACK_UNWIND (lookup, frame, op_ret, op_errno,
- inode, stbuf, xattr, NULL);
+ inode, stbuf, xattr, postparent);
return 0;
}
@@ -260,7 +259,8 @@ nufa_lookup (call_frame_t *frame, xlator_t *this,
err:
op_errno = (op_errno == -1) ? errno : op_errno;
- DHT_STACK_UNWIND (lookup, frame, -1, op_errno, NULL, NULL, NULL, NULL);
+ DHT_STACK_UNWIND (lookup, frame, -1, op_errno, NULL, NULL, NULL,
+ NULL);
return 0;
}
@@ -269,7 +269,7 @@ nufa_create_linkfile_create_cbk (call_frame_t *frame, void *cookie,
xlator_t *this, int op_ret, int op_errno,
inode_t *inode, struct iatt *stbuf,
struct iatt *preparent,
- struct iatt *postparent)
+ struct iatt *postparent, dict_t *xdata)
{
dht_local_t *local = NULL;
@@ -280,21 +280,21 @@ nufa_create_linkfile_create_cbk (call_frame_t *frame, void *cookie,
STACK_WIND (frame, dht_create_cbk,
local->cached_subvol, local->cached_subvol->fops->create,
- &local->loc, local->flags, local->mode, local->fd,
- local->params);
+ &local->loc, local->flags, local->mode, local->umask,
+ local->fd, local->params);
return 0;
err:
DHT_STACK_UNWIND (create, frame, -1, op_errno,
- NULL, NULL, NULL, NULL, NULL);
+ NULL, NULL, NULL, NULL, NULL, NULL);
return 0;
}
int
nufa_create (call_frame_t *frame, xlator_t *this,
loc_t *loc, int32_t flags, mode_t mode,
- fd_t *fd, dict_t *params)
+ mode_t umask, fd_t *fd, dict_t *params)
{
dht_local_t *local = NULL;
dht_conf_t *conf = NULL;
@@ -337,7 +337,7 @@ nufa_create (call_frame_t *frame, xlator_t *this,
local->params = dict_ref (params);
local->mode = mode;
local->flags = flags;
-
+ local->umask = umask;
local->cached_subvol = avail_subvol;
dht_linkfile_create (frame,
nufa_create_linkfile_create_cbk,
@@ -350,14 +350,14 @@ nufa_create (call_frame_t *frame, xlator_t *this,
STACK_WIND (frame, dht_create_cbk,
subvol, subvol->fops->create,
- loc, flags, mode, fd, params);
+ loc, flags, mode, umask, fd, params);
return 0;
err:
op_errno = (op_errno == -1) ? errno : op_errno;
DHT_STACK_UNWIND (create, frame, -1, op_errno,
- NULL, NULL, NULL, NULL, NULL);
+ NULL, NULL, NULL, NULL, NULL, NULL);
return 0;
}
@@ -366,7 +366,7 @@ int
nufa_mknod_linkfile_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int op_ret, int op_errno, inode_t *inode,
struct iatt *stbuf, struct iatt *preparent,
- struct iatt *postparent)
+ struct iatt *postparent, dict_t *xdata)
{
dht_local_t *local = NULL;
@@ -377,7 +377,7 @@ nufa_mknod_linkfile_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
local->cached_subvol,
local->cached_subvol->fops->mknod,
&local->loc, local->mode, local->rdev,
- local->params);
+ local->umask, local->params);
return 0;
}
@@ -386,14 +386,14 @@ nufa_mknod_linkfile_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
WIPE (preparent);
DHT_STACK_UNWIND (link, frame, op_ret, op_errno,
- inode, stbuf, preparent, postparent);
+ inode, stbuf, preparent, postparent, xdata);
return 0;
}
int
nufa_mknod (call_frame_t *frame, xlator_t *this,
- loc_t *loc, mode_t mode, dev_t rdev, dict_t *params)
+ loc_t *loc, mode_t mode, dev_t rdev, mode_t umask, dict_t *params)
{
dht_local_t *local = NULL;
dht_conf_t *conf = NULL;
@@ -437,6 +437,7 @@ nufa_mknod (call_frame_t *frame, xlator_t *this,
local->params = dict_ref (params);
local->mode = mode;
+ local->umask = umask;
local->rdev = rdev;
local->cached_subvol = avail_subvol;
@@ -450,14 +451,14 @@ nufa_mknod (call_frame_t *frame, xlator_t *this,
STACK_WIND (frame, dht_newfile_cbk,
subvol, subvol->fops->mknod,
- loc, mode, rdev, params);
+ loc, mode, rdev, umask, params);
return 0;
err:
op_errno = (op_errno == -1) ? errno : op_errno;
DHT_STACK_UNWIND (mknod, frame, -1, op_errno,
- NULL, NULL, NULL, NULL);
+ NULL, NULL, NULL, NULL, NULL);
return 0;
}