diff options
Diffstat (limited to 'meta/recipes-devtools/unfs3/unfs3/rename_fh_cache.patch')
-rw-r--r-- | meta/recipes-devtools/unfs3/unfs3/rename_fh_cache.patch | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/meta/recipes-devtools/unfs3/unfs3/rename_fh_cache.patch b/meta/recipes-devtools/unfs3/unfs3/rename_fh_cache.patch deleted file mode 100644 index e6d89530f8c..00000000000 --- a/meta/recipes-devtools/unfs3/unfs3/rename_fh_cache.patch +++ /dev/null @@ -1,64 +0,0 @@ -From: Jason Wessel <jason.wessel@windriver.com> -Date: Sat, 23 Feb 2013 08:49:08 -0600 -Subject: [PATCH] fh_cache: fix statle nfs handle on rename problem - -The following test case fails with modern linunx kernels which cache -the renamed inode. - - % mkdir a;mkdir b;mv b a/;ls -l a - ls: a/b: Stale NFS file handle - -The issue is that nfserver was not updating the fh_cache with the new -location of the inode, when it moves directories. - -Signed-off-by: Jason Wessel <jason.wessel@windriver.com> - -Upstream-Status: Submitted http://sourceforge.net/p/unfs3/bugs/5/ - ---- - fh_cache.c | 12 ++++++++++++ - fh_cache.h | 1 + - nfs.c | 2 ++ - 3 files changed, 15 insertions(+) - ---- a/fh_cache.c -+++ b/fh_cache.c -@@ -199,6 +199,18 @@ static char *fh_cache_lookup(uint32 dev, - } - - /* -+ * update a fh inode cache for an operation like rename -+ */ -+void fh_cache_update(nfs_fh3 fh, char *path) -+{ -+ unfs3_fh_t *obj = (void *) fh.data.data_val; -+ backend_statstruct buf; -+ -+ if (backend_lstat(path, &buf) != -1) { -+ fh_cache_add(obj->dev, buf.st_ino, path); -+ } -+} -+/* - * resolve a filename into a path - * cache-using wrapper for fh_decomp_raw - */ ---- a/fh_cache.h -+++ b/fh_cache.h -@@ -19,5 +19,6 @@ unfs3_fh_t fh_comp(const char *path, str - unfs3_fh_t *fh_comp_ptr(const char *path, struct svc_req *rqstp, int need_dir); - - char *fh_cache_add(uint32 dev, uint64 ino, const char *path); -+void fh_cache_update(nfs_fh3 fh, char *path); - - #endif ---- a/nfs.c -+++ b/nfs.c -@@ -876,6 +876,8 @@ RENAME3res *nfsproc3_rename_3_svc(RENAME - res = backend_rename(from_obj, to_obj); - if (res == -1) - result.status = rename_err(); -+ /* Update the fh_cache with moved inode value */ -+ fh_cache_update(argp->to.dir, to_obj); - } - } - |