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authorChao Yu <yuchao0@huawei.com>2018-10-24 13:37:26 +0300
committerJaegeuk Kim <jaegeuk@kernel.org>2018-11-27 02:53:55 +0300
commit2c70c5e3874e8cf2f39f4ce4e2b832f4380a0c1b (patch)
treeedc61ac95eca64a9903e8926f790954e147902b4 /fs/f2fs/segment.c
parent7beb01f74415c56f5992922b5b902b45d365e694 (diff)
downloadlinux-2c70c5e3874e8cf2f39f4ce4e2b832f4380a0c1b.tar.xz
f2fs: introduce __is_large_section() for cleanup
Introduce a wrapper __is_large_section() to clean up codes. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/segment.c')
-rw-r--r--fs/f2fs/segment.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index f1a57f54e749..204d31e58967 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1884,7 +1884,7 @@ void f2fs_clear_prefree_segments(struct f2fs_sb_info *sbi,
unsigned int start = 0, end = -1;
unsigned int secno, start_segno;
bool force = (cpc->reason & CP_DISCARD);
- bool need_align = test_opt(sbi, LFS) && sbi->segs_per_sec > 1;
+ bool need_align = test_opt(sbi, LFS) && __is_large_section(sbi);
mutex_lock(&dirty_i->seglist_lock);
@@ -1916,7 +1916,7 @@ void f2fs_clear_prefree_segments(struct f2fs_sb_info *sbi,
(end - 1) <= cpc->trim_end)
continue;
- if (!test_opt(sbi, LFS) || sbi->segs_per_sec == 1) {
+ if (!test_opt(sbi, LFS) || !__is_large_section(sbi)) {
f2fs_issue_discard(sbi, START_BLOCK(sbi, start),
(end - start) << sbi->log_blocks_per_seg);
continue;
@@ -2148,7 +2148,7 @@ static void update_sit_entry(struct f2fs_sb_info *sbi, block_t blkaddr, int del)
/* update total number of valid blocks to be written in ckpt area */
SIT_I(sbi)->written_valid_blocks += del;
- if (sbi->segs_per_sec > 1)
+ if (__is_large_section(sbi))
get_sec_entry(sbi, segno)->valid_blocks += del;
}
@@ -2414,7 +2414,7 @@ static void reset_curseg(struct f2fs_sb_info *sbi, int type, int modified)
static unsigned int __get_next_segno(struct f2fs_sb_info *sbi, int type)
{
/* if segs_per_sec is large than 1, we need to keep original policy. */
- if (sbi->segs_per_sec != 1)
+ if (__is_large_section(sbi))
return CURSEG_I(sbi, type)->segno;
if (unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED)))
@@ -2724,7 +2724,7 @@ int f2fs_trim_fs(struct f2fs_sb_info *sbi, struct fstrim_range *range)
struct discard_policy dpolicy;
unsigned long long trimmed = 0;
int err = 0;
- bool need_align = test_opt(sbi, LFS) && sbi->segs_per_sec > 1;
+ bool need_align = test_opt(sbi, LFS) && __is_large_section(sbi);
if (start >= MAX_BLKADDR(sbi) || range->len < sbi->blocksize)
return -EINVAL;
@@ -3882,7 +3882,7 @@ static int build_sit_info(struct f2fs_sb_info *sbi)
if (!sit_i->tmp_map)
return -ENOMEM;
- if (sbi->segs_per_sec > 1) {
+ if (__is_large_section(sbi)) {
sit_i->sec_entries =
f2fs_kvzalloc(sbi, array_size(sizeof(struct sec_entry),
MAIN_SECS(sbi)),
@@ -4037,7 +4037,7 @@ static int build_sit_entries(struct f2fs_sb_info *sbi)
se->valid_blocks;
}
- if (sbi->segs_per_sec > 1)
+ if (__is_large_section(sbi))
get_sec_entry(sbi, start)->valid_blocks +=
se->valid_blocks;
}
@@ -4081,7 +4081,7 @@ static int build_sit_entries(struct f2fs_sb_info *sbi)
sbi->discard_blks -= se->valid_blocks;
}
- if (sbi->segs_per_sec > 1) {
+ if (__is_large_section(sbi)) {
get_sec_entry(sbi, start)->valid_blocks +=
se->valid_blocks;
get_sec_entry(sbi, start)->valid_blocks -=