diff options
| author | Fabian Frederick <fabf@skynet.be> | 2017-02-27 14:28:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-27 18:43:46 -0800 |
| commit | 93407472a21b82f39c955ea7787e5bc7da100642 (patch) | |
| tree | 217e8f21de0bd132d39d81c555e6cffa51ff348b /fs/ext4/mballoc.c | |
| parent | d31712009709774506e536a3cc1f7c512f550a0c (diff) | |
| download | op-kernel-dev-93407472a21b82f39c955ea7787e5bc7da100642.zip op-kernel-dev-93407472a21b82f39c955ea7787e5bc7da100642.tar.gz | |
fs: add i_blocksize()
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>
Diffstat (limited to 'fs/ext4/mballoc.c')
| -rw-r--r-- | fs/ext4/mballoc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 10c62de..354dc1a 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -838,7 +838,7 @@ static int ext4_mb_init_cache(struct page *page, char *incore, gfp_t gfp) inode = page->mapping->host; sb = inode->i_sb; ngroups = ext4_get_groups_count(sb); - blocksize = 1 << inode->i_blkbits; + blocksize = i_blocksize(inode); blocks_per_page = PAGE_SIZE / blocksize; groups_per_page = blocks_per_page >> 1; |
