Merge branch 'akpm' (patches from Andrew)

Merge third patchbomb from Andrew Morton:

 - various misc things

 - a couple of lib/ optimisations

 - provide DIV_ROUND_CLOSEST_ULL()

 - checkpatch updates

 - rtc tree

 - befs, nilfs2, hfs, hfsplus, fatfs, adfs, affs, bfs

 - ptrace fixes

 - fork() fixes

 - seccomp cleanups

 - more mmap_sem hold time reductions from Davidlohr

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (138 commits)
  proc: show locks in /proc/pid/fdinfo/X
  docs: add missing and new /proc/PID/status file entries, fix typos
  drivers/rtc/rtc-at91rm9200.c: make IO endian agnostic
  Documentation/spi/spidev_test.c: fix warning
  drivers/rtc/rtc-s5m.c: allow usage on device type different than main MFD type
  .gitignore: ignore *.tar
  MAINTAINERS: add Mediatek SoC mailing list
  tomoyo: reduce mmap_sem hold for mm->exe_file
  powerpc/oprofile: reduce mmap_sem hold for exe_file
  oprofile: reduce mmap_sem hold for mm->exe_file
  mips: ip32: add platform data hooks to use DS1685 driver
  lib/Kconfig: fix up HAVE_ARCH_BITREVERSE help text
  x86: switch to using asm-generic for seccomp.h
  sparc: switch to using asm-generic for seccomp.h
  powerpc: switch to using asm-generic for seccomp.h
  parisc: switch to using asm-generic for seccomp.h
  mips: switch to using asm-generic for seccomp.h
  microblaze: use asm-generic for seccomp.h
  arm: use asm-generic for seccomp.h
  seccomp: allow COMPAT sigreturn overrides
  ...

1 files changed, 13 insertions, 12 deletions

diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index 36f057fa8aa3..be936df4ba73 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -106,7 +106,7 @@ int nilfs_get_block(struct inode *inode, sector_t blkoff,
 		err = nilfs_transaction_begin(inode->i_sb, &ti, 1);
 		if (unlikely(err))
 			goto out;
-		err = nilfs_bmap_insert(ii->i_bmap, (unsigned long)blkoff,
+		err = nilfs_bmap_insert(ii->i_bmap, blkoff,
 					(unsigned long)bh_result);
 		if (unlikely(err != 0)) {
 			if (err == -EEXIST) {
@@ -441,21 +441,20 @@ struct inode *nilfs_new_inode(struct inode *dir, umode_t mode)
 void nilfs_set_inode_flags(struct inode *inode)
 {
 	unsigned int flags = NILFS_I(inode)->i_flags;
+	unsigned int new_fl = 0;
 
-	inode->i_flags &= ~(S_SYNC | S_APPEND | S_IMMUTABLE | S_NOATIME |
-			    S_DIRSYNC);
 	if (flags & FS_SYNC_FL)
-		inode->i_flags |= S_SYNC;
+		new_fl |= S_SYNC;
 	if (flags & FS_APPEND_FL)
-		inode->i_flags |= S_APPEND;
+		new_fl |= S_APPEND;
 	if (flags & FS_IMMUTABLE_FL)
-		inode->i_flags |= S_IMMUTABLE;
+		new_fl |= S_IMMUTABLE;
 	if (flags & FS_NOATIME_FL)
-		inode->i_flags |= S_NOATIME;
+		new_fl |= S_NOATIME;
 	if (flags & FS_DIRSYNC_FL)
-		inode->i_flags |= S_DIRSYNC;
-	mapping_set_gfp_mask(inode->i_mapping,
-			     mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS);
+		new_fl |= S_DIRSYNC;
+	inode_set_flags(inode, new_fl, S_SYNC | S_APPEND | S_IMMUTABLE |
+			S_NOATIME | S_DIRSYNC);
 }
 
 int nilfs_read_inode_common(struct inode *inode,
@@ -540,6 +539,8 @@ static int __nilfs_read_inode(struct super_block *sb,
 	brelse(bh);
 	up_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem);
 	nilfs_set_inode_flags(inode);
+	mapping_set_gfp_mask(inode->i_mapping,
+			     mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS);
 	return 0;
 
  failed_unmap:
@@ -712,7 +713,7 @@ void nilfs_update_inode(struct inode *inode, struct buffer_head *ibh, int flags)
 static void nilfs_truncate_bmap(struct nilfs_inode_info *ii,
 				unsigned long from)
 {
-	unsigned long b;
+	__u64 b;
 	int ret;
 
 	if (!test_bit(NILFS_I_BMAP, &ii->i_state))
@@ -727,7 +728,7 @@ repeat:
 	if (b < from)
 		return;
 
-	b -= min_t(unsigned long, NILFS_MAX_TRUNCATE_BLOCKS, b - from);
+	b -= min_t(__u64, NILFS_MAX_TRUNCATE_BLOCKS, b - from);
 	ret = nilfs_bmap_truncate(ii->i_bmap, b);
 	nilfs_relax_pressure_in_lock(ii->vfs_inode.i_sb);
 	if (!ret || (ret == -ENOMEM &&