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| author | Alex Elder <elder@dreamhost.com> | 2012-01-23 15:49:28 -0600 |
|---|---|---|
| committer | Alex Elder <elder@dreamhost.com> | 2012-03-22 10:47:46 -0500 |
| commit | 18fa8b3feaac772925263b04b1429d80e2dfd779 (patch) | |
| tree | e9f6070faf16baf17bec93caa476afffeaa903b7 /fs/ceph/xattr.c | |
| parent | 3ce6cd1233046eb97d6d2bd5d80c1cd40528ea2f (diff) | |
| download | linux-18fa8b3feaac772925263b04b1429d80e2dfd779.tar.gz linux-18fa8b3feaac772925263b04b1429d80e2dfd779.tar.bz2 linux-18fa8b3feaac772925263b04b1429d80e2dfd779.zip | |
ceph: make ceph_setxattr() and ceph_removexattr() more alike
This patch just rearranges a few bits of code to make more
portions of ceph_setxattr() and ceph_removexattr() identical.
Signed-off-by: Alex Elder <elder@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/xattr.c')
| -rw-r--r-- | fs/ceph/xattr.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c index 88eaedf78fa9..8294f461ecd1 100644 --- a/fs/ceph/xattr.c +++ b/fs/ceph/xattr.c @@ -765,15 +765,15 @@ int ceph_setxattr(struct dentry *dentry, const char *name, struct inode *inode = dentry->d_inode; struct ceph_vxattr *vxattr; struct ceph_inode_info *ci = ceph_inode(inode); + int issued; int err; + int dirty; int name_len = strlen(name); int val_len = size; char *newname = NULL; char *newval = NULL; struct ceph_inode_xattr *xattr = NULL; - int issued; int required_blob_size; - int dirty; if (ceph_snap(inode) != CEPH_NOSNAP) return -EROFS; @@ -804,6 +804,7 @@ int ceph_setxattr(struct dentry *dentry, const char *name, spin_lock(&ci->i_ceph_lock); retry: issued = __ceph_caps_issued(ci, NULL); + dout("setxattr %p issued %s\n", inode, ceph_cap_string(issued)); if (!(issued & CEPH_CAP_XATTR_EXCL)) goto do_sync; __build_xattrs(inode); @@ -812,7 +813,7 @@ retry: if (!ci->i_xattrs.prealloc_blob || required_blob_size > ci->i_xattrs.prealloc_blob->alloc_len) { - struct ceph_buffer *blob = NULL; + struct ceph_buffer *blob; spin_unlock(&ci->i_ceph_lock); dout(" preaallocating new blob size=%d\n", required_blob_size); @@ -826,12 +827,13 @@ retry: goto retry; } - dout("setxattr %p issued %s\n", inode, ceph_cap_string(issued)); err = __set_xattr(ci, newname, name_len, newval, val_len, 1, 1, 1, &xattr); + dirty = __ceph_mark_dirty_caps(ci, CEPH_CAP_XATTR_EXCL); ci->i_xattrs.dirty = true; inode->i_ctime = CURRENT_TIME; + spin_unlock(&ci->i_ceph_lock); if (dirty) __mark_inode_dirty(inode, dirty); @@ -895,13 +897,13 @@ int ceph_removexattr(struct dentry *dentry, const char *name) err = -ENOMEM; spin_lock(&ci->i_ceph_lock); - __build_xattrs(inode); retry: issued = __ceph_caps_issued(ci, NULL); dout("removexattr %p issued %s\n", inode, ceph_cap_string(issued)); if (!(issued & CEPH_CAP_XATTR_EXCL)) goto do_sync; + __build_xattrs(inode); required_blob_size = __get_required_blob_size(ci, 0, 0); @@ -922,10 +924,10 @@ retry: } err = __remove_xattr_by_name(ceph_inode(inode), name); + dirty = __ceph_mark_dirty_caps(ci, CEPH_CAP_XATTR_EXCL); ci->i_xattrs.dirty = true; inode->i_ctime = CURRENT_TIME; - spin_unlock(&ci->i_ceph_lock); if (dirty) __mark_inode_dirty(inode, dirty); |