lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[PATCH] uml: locking comments in memory and tempfile code

Browse Source 
Locking comments and emacs comment removal in the low-level memory and
temp file code.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Dike
2007-02-10 01:44:18 -08:00
committed by Linus Torvalds
parent b8831a1d2c
commit 6bf79482f3
3 changed files with 9 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
arch/um/os-Linux/mem.c
View File

@ -20,7 +20,13 @@
#include <sys/param.h>
/* Modified by which_tmpdir, which is called during early boot */
static char *default_tmpdir = "/tmp";
/*
* Modified when creating the physical memory file and when checking
* the tmp filesystem for usability, both happening during early boot.
*/
static char *tempdir = NULL;
static void __init find_tempdir(void)
@ -83,6 +89,7 @@ static int next(int fd, char *buf, int size, char c)
return 1;
}
/* which_tmpdir is called only during early boot */
static int checked_tmpdir = 0;
/* Look for a tmpfs mounted at /dev/shm. I couldn't find a cleaner