diff options
| author | Amar Tumballi <amar@gluster.com> | 2011-02-18 02:55:38 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2011-02-18 23:32:32 -0800 |
| commit | bf767b85e3e92ec4bad52c6af141299d2afa4480 (patch) | |
| tree | c368a82692d71e757c327ef8e49658109c9fb0b1 | |
| parent | 069d7765898ef6f8d1334b23bf8ed9aee017b47a (diff) | |
cluster/dht : implement a fsetxattr() command
Thanks to Jeff Darcy <jdarcy(at)redhat.com> for the patch
Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2319 (DHT uses wrong subvolume for fsetxattr)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2319
| -rw-r--r-- | xlators/cluster/dht/src/dht-common.c | 44 | ||||
| -rw-r--r-- | xlators/cluster/dht/src/dht.c | 1 |
2 files changed, 45 insertions, 0 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c index 37ec5c4123b..14316b37071 100644 --- a/xlators/cluster/dht/src/dht-common.c +++ b/xlators/cluster/dht/src/dht-common.c @@ -2066,6 +2066,50 @@ err: return 0; } +int +dht_fsetxattr (call_frame_t *frame, xlator_t *this, + fd_t *fd, dict_t *xattr, int flags) +{ + xlator_t *subvol = NULL; + dht_local_t *local = NULL; + int op_errno = EINVAL; + + VALIDATE_OR_GOTO (frame, err); + VALIDATE_OR_GOTO (this, err); + VALIDATE_OR_GOTO (fd, err); + VALIDATE_OR_GOTO (fd->inode, err); + + subvol = dht_subvol_get_cached (this, fd->inode); + if (!subvol) { + gf_log (this->name, GF_LOG_DEBUG, + "no cached subvolume for fd=%p", fd); + op_errno = EINVAL; + goto err; + } + + local = dht_local_init (frame); + if (!local) { + op_errno = ENOMEM; + gf_log (this->name, GF_LOG_ERROR, + "Out of memory"); + goto err; + } + + local->inode = inode_ref (fd->inode); + local->call_cnt = 1; + + STACK_WIND (frame, dht_err_cbk, subvol, subvol->fops->fsetxattr, + fd, xattr, flags); + + return 0; + +err: + op_errno = (op_errno == -1) ? errno : op_errno; + DHT_STACK_UNWIND (fsetxattr, frame, -1, op_errno); + + return 0; +} + int dht_setxattr (call_frame_t *frame, xlator_t *this, diff --git a/xlators/cluster/dht/src/dht.c b/xlators/cluster/dht/src/dht.c index 93d01f13a54..3f81ba75509 100644 --- a/xlators/cluster/dht/src/dht.c +++ b/xlators/cluster/dht/src/dht.c @@ -491,6 +491,7 @@ struct xlator_fops fops = { .access = dht_access, .readlink = dht_readlink, .setxattr = dht_setxattr, + .fsetxattr = dht_fsetxattr, .getxattr = dht_getxattr, .removexattr = dht_removexattr, .open = dht_open, |