From: Nikolay Borisov <nborisov@suse.com>
To: linux-btrfs@vger.kernel.org
Cc: Nikolay Borisov <nborisov@suse.com>
Subject: [PATCH 2/7] btrfs: Remove isize local variable in compress_file_range
Date: Thu, 3 Jan 2019 10:50:00 +0200 [thread overview]
Message-ID: <20190103085005.32053-3-nborisov@suse.com> (raw)
In-Reply-To: <20190103085005.32053-1-nborisov@suse.com>
It's used only once so just inline the call to i_size_read.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
---
fs/btrfs/inode.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 43baca50fba5..97ad494d0b3c 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -453,7 +453,6 @@ static noinline void compress_file_range(struct inode *inode,
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
u64 blocksize = fs_info->sectorsize;
u64 actual_end;
- u64 isize = i_size_read(inode);
int ret = 0;
struct page **pages = NULL;
unsigned long nr_pages;
@@ -467,7 +466,7 @@ static noinline void compress_file_range(struct inode *inode,
inode_should_defrag(BTRFS_I(inode), start, end, end - start + 1,
SZ_16K);
- actual_end = min_t(u64, isize, end + 1);
+ actual_end = min_t(u64, i_size_read(inode), end + 1);
again:
will_compress = 0;
nr_pages = (end >> PAGE_SHIFT) - (start >> PAGE_SHIFT) + 1;
--
2.17.1
next prev parent reply other threads:[~2019-01-03 8:50 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-03 8:49 [PATCH 0/7] More misc fixes Nikolay Borisov
2019-01-03 8:49 ` [PATCH 1/7] btrfs: Remove inode argument from async_cow_submit Nikolay Borisov
2019-01-05 6:02 ` Anand Jain
2019-01-07 10:12 ` Johannes Thumshirn
2019-01-03 8:50 ` Nikolay Borisov [this message]
2019-01-05 6:17 ` [PATCH 2/7] btrfs: Remove isize local variable in compress_file_range Anand Jain
2019-01-07 10:17 ` Johannes Thumshirn
2019-01-07 17:41 ` David Sterba
2019-01-03 8:50 ` [PATCH 3/7] btrfs: Use ihold instead of igrab in cow_file_range_async Nikolay Borisov
2019-01-04 15:29 ` David Sterba
2019-01-03 8:50 ` [PATCH 4/7] btrfs: Remove WARN_ON in btrfs_alloc_delalloc_work Nikolay Borisov
2019-01-04 15:30 ` David Sterba
2019-01-07 10:19 ` Johannes Thumshirn
2019-01-03 8:50 ` [PATCH 5/7] btrfs: Document logic in async_cow_submit Nikolay Borisov
2019-01-03 8:50 ` [PATCH 6/7] btrfs: Replace open-coded maths with DIV_ROUND_UP Nikolay Borisov
2019-01-03 14:44 ` David Sterba
2019-01-03 15:33 ` Nikolay Borisov
2019-01-07 15:29 ` David Sterba
2019-01-03 8:50 ` [PATCH 7/7] btrfs: Refactor shrink_delalloc Nikolay Borisov
2019-01-04 15:35 ` David Sterba
2019-01-07 17:58 ` David Sterba
2019-01-07 17:59 ` [PATCH 0/7] More misc fixes David Sterba
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