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authorFabian Frederick <fabf@skynet.be>2017-02-27 14:28:32 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-06-14 13:16:24 +0200
commit044470266a5040585093e863f163f49024c3e459 (patch)
tree1e918a9daf5b8643a9b931d40a7b54eb80d35415 /mm
parentc8acec90d9dd11f9ebae8ab4a70eac5e1339297d (diff)
downloadlinux-linaro-stable-044470266a5040585093e863f163f49024c3e459.tar.gz
fs: add i_blocksize()
commit 93407472a21b82f39c955ea7787e5bc7da100642 upstream. Replace all 1 << inode->i_blkbits and (1 << inode->i_blkbits) in fs branch. This patch also fixes multiple checkpatch warnings: WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Thanks to Andrew Morton for suggesting more appropriate function instead of macro. [geliangtang@gmail.com: truncate: use i_blocksize()] Link: http://lkml.kernel.org/r/9c8b2cd83c8f5653805d43debde9fa8817e02fc4.1484895804.git.geliangtang@gmail.com Link: http://lkml.kernel.org/r/1481319905-10126-1-git-send-email-fabf@skynet.be Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Geliang Tang <geliangtang@gmail.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/truncate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/truncate.c b/mm/truncate.c
index 76e35ad97102..f4c8270f7b84 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -732,7 +732,7 @@ EXPORT_SYMBOL(truncate_setsize);
*/
void pagecache_isize_extended(struct inode *inode, loff_t from, loff_t to)
{
- int bsize = 1 << inode->i_blkbits;
+ int bsize = i_blocksize(inode);
loff_t rounded_from;
struct page *page;
pgoff_t index;