diff options
| author | Amar Tumballi <amar@gluster.com> | 2011-11-24 15:42:55 +0530 |
|---|---|---|
| committer | Anand Avati <avati@gluster.com> | 2011-12-12 02:15:12 -0800 |
| commit | 1d38ec6ce40279d7e8ef2b5a9bd59a2d289eca23 (patch) | |
| tree | 819a089daaf3c51fc4948ee6018455dc6da212a8 /xlators/mount/fuse/src/fuse-bridge.h | |
| parent | 289c2902d6a81f7a5b6da04c24cc955bd5427178 (diff) | |
fuse: bring in the reverse invalidation
Thanks to Csaba Henk <csaba@gluster.com> for the patch
Currently one can invalidate the inodes using 'setxattr()' with
key 'inode-invalidate' (and any value). This can be further
extended to do a purge of inode table itself.
Change-Id: I165d5d585ed808b9e463ac0aad859ec64568c7a2
BUG: 762277
Signed-off-by: Amar Tumballi <amar@gluster.com>
Reviewed-on: http://review.gluster.com/324
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@gluster.com>
Diffstat (limited to 'xlators/mount/fuse/src/fuse-bridge.h')
| -rw-r--r-- | xlators/mount/fuse/src/fuse-bridge.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/xlators/mount/fuse/src/fuse-bridge.h b/xlators/mount/fuse/src/fuse-bridge.h index b7ca9b08e..39b54f6fe 100644 --- a/xlators/mount/fuse/src/fuse-bridge.h +++ b/xlators/mount/fuse/src/fuse-bridge.h @@ -109,9 +109,20 @@ struct fuse_private { unsigned uid_map_root; gf_boolean_t acl; gf_boolean_t read_only; + + /* For fuse-reverse-validation */ + int revchan_in; + int revchan_out; + gf_boolean_t reverse_fuse_thread_started; }; typedef struct fuse_private fuse_private_t; +#define INVAL_BUF_SIZE (sizeof (struct fuse_out_header) + \ + max (sizeof (struct fuse_notify_inval_inode_out), \ + sizeof (struct fuse_notify_inval_entry_out) + \ + NAME_MAX + 1)) + + #define _FH_TO_FD(fh) ((fd_t *)(uintptr_t)(fh)) #define FH_TO_FD(fh) ((_FH_TO_FD (fh))?(fd_ref (_FH_TO_FD (fh))):((fd_t *) 0)) |