linux/drivers/mtd
Nick Piggin 6fe6900e1e mm: make read_cache_page synchronous
Ensure pages are uptodate after returning from read_cache_page, which allows
us to cut out most of the filesystem-internal PageUptodate calls.

I didn't have a great look down the call chains, but this appears to fixes 7
possible use-before uptodate in hfs, 2 in hfsplus, 1 in jfs, a few in
ecryptfs, 1 in jffs2, and a possible cleared data overwritten with readpage in
block2mtd.  All depending on whether the filler is async and/or can return
with a !uptodate page.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-07 12:12:51 -07:00
..
chips Use menuconfig objects: MTD 2007-04-19 16:21:41 -05:00
devices mm: make read_cache_page synchronous 2007-05-07 12:12:51 -07:00
maps [MTD] [MAPS] drivers/mtd/maps/ck804xrom.c: convert pci_module_init() 2007-04-27 23:34:21 +01:00
nand PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
onenand [MTD] [OneNAND] Exit loop only when column start with 0 2007-04-25 11:09:37 +01:00
ubi UBI: remove unused variable 2007-04-27 15:11:44 +03:00
afs.c [MTD] replace kmalloc+memset with kzalloc 2006-11-28 23:47:21 +00:00
cmdlinepart.c [MTD] replace kmalloc+memset with kzalloc 2006-11-28 23:47:21 +00:00
ftl.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
inftlcore.c [MTD] replace kmalloc+memset with kzalloc 2006-11-28 23:47:21 +00:00
inftlmount.c PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
Kconfig Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2007-04-27 19:16:19 +01:00
Makefile UBI: Unsorted Block Images 2007-04-27 14:23:33 +03:00
mtd_blkdevs.c [MTD] Finish conversion mtd_blkdevs to use the kthread API 2007-04-22 20:48:29 +01:00
mtdblock_ro.c [MTD] replace kmalloc+memset with kzalloc 2006-11-28 23:47:21 +00:00
mtdblock.c [MTD] replace kmalloc+memset with kzalloc 2006-11-28 23:47:21 +00:00
mtdchar.c [MTD] Fix length comparison in MEMREADOOB 2007-04-17 13:40:00 -04:00
mtdconcat.c [MTD] [NAND] make oobavail public 2007-03-08 09:17:43 +00:00
mtdcore.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
mtdpart.c [MTD] Correct partition failed erase address 2007-03-08 10:45:04 +00:00
nftlcore.c PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
nftlmount.c [MTD] Rework the out of band handling completely 2006-05-29 15:06:51 +02:00
redboot.c [MTD] Improve heuristic for detecting wrong-endian RedBoot partition table 2007-02-10 09:58:31 +00:00
rfd_ftl.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2007-01-18 10:34:51 +11:00
ssfdc.c [MTD] Fix ssfdc blksize typo 2006-12-11 09:43:38 +00:00