Index: linux-2.6.10/mm/shmem.c
===================================================================
--- linux-2.6.10.orig/mm/shmem.c        2005-01-28 19:32:16.000000000 +0300
+++ linux-2.6.10/mm/shmem.c     2005-02-19 20:05:32.642599576 +0300
@@ -1849,7 +1849,7 @@
 #endif
 };
 
-static int shmem_parse_options(char *options, int *mode, uid_t *uid, gid_t 
*gid, unsigned long *blocks, unsigned long *inodes)
+static int shmem_parse_options(char *options, int *mode, uid_t *uid, gid_t 
*gid, unsigned long *blocks, unsigned long *inodes, struct super_block *sb)
 {
        char *this_char, *value, *rest;
 
@@ -1858,6 +1858,9 @@
                        continue;
                if ((value = strchr(this_char,'=')) != NULL) {
                        *value++ = 0;
+               } else if (!strcmp(this_char,"pdirops")) {
+                       sb->s_flags |= S_PDIROPS;
+                       continue;
                } else {
                        printk(KERN_ERR
                            "tmpfs: No value for mount option '%s'\n",
@@ -1928,7 +1931,7 @@
                max_blocks = sbinfo->max_blocks;
                max_inodes = sbinfo->max_inodes;
        }
-       if (shmem_parse_options(data, NULL, NULL, NULL, &max_blocks, 
&max_inodes))
+       if (shmem_parse_options(data, NULL, NULL, NULL, &max_blocks, 
&max_inodes, sb))
                return -EINVAL;
        /* Keep it simple: disallow limited <-> unlimited remount */
        if ((max_blocks || max_inodes) == !sbinfo)
@@ -1978,7 +1981,7 @@
                        inodes = blocks;
 
                if (shmem_parse_options(data, &mode,
-                                       &uid, &gid, &blocks, &inodes))
+                                       &uid, &gid, &blocks, &inodes, sb))
                        return -EINVAL;
        }
 

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