Messages in this thread | | | From | David Howells <> | Subject | Re: [patch] mm: tiny-shmem fix lor, mmap_sem vs i_mutex | Date | Wed, 24 Sep 2008 19:18:25 +0100 |
| |
Nick Piggin <npiggin@suse.de> wrote:
> RFC Quick patch to fix nommu anonymous shared memory without breaking > locking...
That works:
# /doshm sysv Command: sysv shmid: 0 memory: 0xc3b00000 c3060000-c306a788 r-xs 00000000 00:0b 14582157 /lib/ld-uClibc-0.9.28.so c3100000-c315ede4 r-xs 00000000 00:0b 14582179 /lib/libuClibc-0.9.28.so c3938000-c393c000 rw-p 00000000 00:00 0 c3a68000-c3a6c000 rw-p 00008000 00:0b 14582157 /lib/ld-uClibc-0.9.28.so c3a78000-c3a7c000 rw-p 00000000 00:0b 13763417 /doshm c3a80000-c3aa0000 rwxp 00000000 00:00 0 c3aa0000-c3aac000 rw-p 00000000 00:00 0 c3ab8000-c3abc000 r-xs 00000000 00:0b 13763417 /doshm c3b00000-c3bfa000 rw-S 00000000 00:07 0 /SYSV00000000 (deleted) c3b00000-c3bfa000 rw-S 00000000 00:07 0 /SYSV00000000 (deleted) nattch 2
Acked-by: David Howells <dhowells@redhat.com>
| |