Commit 56ee3547 authored Jul 19, 2007 by Jan Harkes Committed by Linus Torvalds Jul 19, 2007

coda: correctly invalidate cached access rights



Change the epoch value to forces a refresh instead of clearing the cached
rights mask and block all further accesses to the object.

Signed-off-by: Jan Harkes <jaharkes@cs.cmu.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 38c2e437

fs/coda/cache.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -43,7 +43,7 @@ void coda_cache_enter(struct inode *inode, int mask)
		void coda_cache_clear_inode(struct inode *inode)
		{
		struct coda_inode_info *cii = ITOC(inode);
		cii->c_cached_perm = 0;
		cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
		}

		/* remove all acl caches */