[PATCH] autofs4: add a show mount options for proc filesystem

[linux-2.6-omap-h63xx.git] / fs / fcntl.c

diff --git a/fs/fcntl.c b/fs/fcntl.c
index dc4a7007f4e742c4e30563db78b34bd21d39ab58..2a2479196f965b1157a9404eb6d69397a1f6b1fd 100644 (file)
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -73,8 +73,8 @@ repeat:
         * orig_start..fdt->next_fd
         */
        start = orig_start;
-       if (start < fdt->next_fd)
-               start = fdt->next_fd;
+       if (start < files->next_fd)
+               start = files->next_fd;
 
        newfd = start;
        if (start < fdt->max_fdset) {
@@ -102,9 +102,8 @@ repeat:
         * we reacquire the fdtable pointer and use it while holding
         * the lock, no one can free it during that time.
         */
-       fdt = files_fdtable(files);
-       if (start <= fdt->next_fd)
-               fdt->next_fd = newfd + 1;
+       if (start <= files->next_fd)
+               files->next_fd = newfd + 1;
 
        error = newfd;
        
@@ -413,7 +412,7 @@ out:
 
 /* Table to convert sigio signal codes into poll band bitmaps */
 
-static long band_table[NSIGPOLL] = {
+static const long band_table[NSIGPOLL] = {
        POLLIN | POLLRDNORM,                    /* POLL_IN */
        POLLOUT | POLLWRNORM | POLLWRBAND,      /* POLL_OUT */
        POLLIN | POLLRDNORM | POLLMSG,          /* POLL_MSG */
@@ -532,7 +531,7 @@ int send_sigurg(struct fown_struct *fown)
 }
 
 static DEFINE_RWLOCK(fasync_lock);
-static kmem_cache_t *fasync_cache;
+static kmem_cache_t *fasync_cache __read_mostly;
 
 /*
  * fasync_helper() is used by some character device drivers (mainly mice)