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authorLinus Torvalds <torvalds@linux-foundation.org>2012-04-01 00:42:57 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-04-01 00:42:57 +0400
commit8bb1f229527dee95644e0f8496980bb767c6f620 (patch)
tree511551e9772f11f855bd5b759b6d449da47e8820 /arch/blackfin
parentf22e08a79f3765fecf060b225a46931c94fb0a92 (diff)
parentc0d0259481cc6ec2a38cad810055e455de35c733 (diff)
downloadlinux-8bb1f229527dee95644e0f8496980bb767c6f620.tar.xz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull second try at vfs part d#2 from Al Viro: "Miklos' first series (with do_lookup() rewrite split into edible chunks) + assorted bits and pieces. The 'untangling of do_lookup()' series is is a splitup of what used to be a monolithic patch from Miklos, so this series is basically "how do I convince myself that his patch is correct (or find a hole in it)". No holes found and I like the resulting cleanup, so in it went..." Changes from try 1: Fix a boot problem with selinux, and commit messages prettied up a bit. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (24 commits) vfs: fix out-of-date dentry_unhash() comment vfs: split __lookup_hash untangling do_lookup() - take __lookup_hash()-calling case out of line. untangling do_lookup() - switch to calling __lookup_hash() untangling do_lookup() - merge d_alloc_and_lookup() callers untangling do_lookup() - merge failure exits in !dentry case untangling do_lookup() - massage !dentry case towards __lookup_hash() untangling do_lookup() - get rid of need_reval in !dentry case untangling do_lookup() - eliminate a loop. untangling do_lookup() - expand the area under ->i_mutex untangling do_lookup() - isolate !dentry stuff from the rest of it. vfs: move MAY_EXEC check from __lookup_hash() vfs: don't revalidate just looked up dentry vfs: fix d_need_lookup/d_revalidate order in do_lookup ext3: move headers to fs/ext3/ migrate ext2_fs.h guts to fs/ext2/ext2.h new helper: ext2_image_size() get rid of pointless includes of ext2_fs.h ext2: No longer export ext2_fs.h to user space mtdchar: kill persistently held vfsmount ...
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/kernel/setup.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 2aa019368504..2ad747e909fb 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -550,6 +550,7 @@ static __init void memory_setup(void)
{
#ifdef CONFIG_MTD_UCLINUX
unsigned long mtd_phys = 0;
+ unsigned long n;
#endif
unsigned long max_mem;
@@ -593,9 +594,9 @@ static __init void memory_setup(void)
mtd_size = PAGE_ALIGN(*((unsigned long *)(mtd_phys + 8)));
# if defined(CONFIG_EXT2_FS) || defined(CONFIG_EXT3_FS)
- if (*((unsigned short *)(mtd_phys + 0x438)) == EXT2_SUPER_MAGIC)
- mtd_size =
- PAGE_ALIGN(*((unsigned long *)(mtd_phys + 0x404)) << 10);
+ n = ext2_image_size((void *)(mtd_phys + 0x400));
+ if (n)
+ mtd_size = PAGE_ALIGN(n * 1024);
# endif
# if defined(CONFIG_CRAMFS)