Messages in this thread Patch in this message | | | From | Jeff Layton <> | Subject | [PATCH v9 31/34] vfs: convert filename_lookup to use retry_estale helper | Date | Mon, 5 Nov 2012 10:22:10 -0500 |
| |
Signed-off-by: Jeff Layton <jlayton@redhat.com> --- fs/namei.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/namei.c b/fs/namei.c index fbfeb88..c3582d4 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2020,10 +2020,11 @@ static int path_lookupat(int dfd, const char *name, static int filename_lookup(int dfd, struct filename *name, unsigned int flags, struct nameidata *nd) { + unsigned int try = 0; int retval = path_lookupat(dfd, name->name, flags | LOOKUP_RCU, nd); if (unlikely(retval == -ECHILD)) retval = path_lookupat(dfd, name->name, flags, nd); - if (unlikely(retval == -ESTALE)) + while (retry_estale(retval, try++)) retval = path_lookupat(dfd, name->name, flags | LOOKUP_REVAL, nd); -- 1.7.11.7
| |