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authorYan, Zheng <zheng.z.yan@intel.com>2013-09-20 15:55:31 +0400
committerSage Weil <sage@inktank.com>2013-12-13 21:13:16 +0400
commit9f12bd119e408388233e7aeb1152f372a8b5dcad (patch)
tree9cf2b88f6c466ec72a52be088d1db3ab33b60906 /fs/ceph/super.h
parent56f91aad69444d650237295f68c195b74d888d95 (diff)
downloadlinux-9f12bd119e408388233e7aeb1152f372a8b5dcad.tar.xz
ceph: drop unconnected inodes
Positve dentry and corresponding inode are always accompanied in MDS reply. So no need to keep inode in the cache after dropping all its aliases. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com> Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'fs/ceph/super.h')
-rw-r--r--fs/ceph/super.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index ef4ac38bb614..8de94b564d67 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -691,6 +691,7 @@ extern const struct inode_operations ceph_file_iops;
extern struct inode *ceph_alloc_inode(struct super_block *sb);
extern void ceph_destroy_inode(struct inode *inode);
+extern int ceph_drop_inode(struct inode *inode);
extern struct inode *ceph_get_inode(struct super_block *sb,
struct ceph_vino vino);