diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/debug.c | 7 | ||||
| -rw-r--r-- | fs/f2fs/segment.c | 19 | ||||
| -rw-r--r-- | fs/f2fs/segment.h | 1 |
3 files changed, 13 insertions, 14 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index 025b9e2f935..20b8794ec8f 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -106,7 +106,7 @@ static void update_sit_info(struct f2fs_sb_info *sbi) } } mutex_unlock(&sit_i->sentry_lock); - dist = sbi->total_sections * hblks_per_sec * hblks_per_sec / 100; + dist = TOTAL_SECS(sbi) * hblks_per_sec * hblks_per_sec / 100; si->bimodal = bimodal / dist; if (si->dirty_count) si->avg_vblocks = total_vblocks / ndirty; @@ -138,14 +138,13 @@ static void update_mem_info(struct f2fs_sb_info *sbi) si->base_mem += f2fs_bitmap_size(TOTAL_SEGS(sbi)); si->base_mem += 2 * SIT_VBLOCK_MAP_SIZE * TOTAL_SEGS(sbi); if (sbi->segs_per_sec > 1) - si->base_mem += sbi->total_sections * - sizeof(struct sec_entry); + si->base_mem += TOTAL_SECS(sbi) * sizeof(struct sec_entry); si->base_mem += __bitmap_size(sbi, SIT_BITMAP); /* build free segmap */ si->base_mem += sizeof(struct free_segmap_info); si->base_mem += f2fs_bitmap_size(TOTAL_SEGS(sbi)); - si->base_mem += f2fs_bitmap_size(sbi->total_sections); + si->base_mem += f2fs_bitmap_size(TOTAL_SECS(sbi)); /* build curseg */ si->base_mem += sizeof(struct curseg_info) * NR_CURSEG_TYPE; diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 17581495baf..179a13e86f6 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -348,9 +348,8 @@ static void get_new_segment(struct f2fs_sb_info *sbi, unsigned int *newseg, bool new_sec, int dir) { struct free_segmap_info *free_i = FREE_I(sbi); - unsigned int total_secs = sbi->total_sections; unsigned int segno, secno, zoneno; - unsigned int total_zones = sbi->total_sections / sbi->secs_per_zone; + unsigned int total_zones = TOTAL_SECS(sbi) / sbi->secs_per_zone; unsigned int hint = *newseg / sbi->segs_per_sec; unsigned int old_zoneno = GET_ZONENO_FROM_SEGNO(sbi, *newseg); unsigned int left_start = hint; @@ -367,12 +366,12 @@ static void get_new_segment(struct f2fs_sb_info *sbi, goto got_it; } find_other_zone: - secno = find_next_zero_bit(free_i->free_secmap, total_secs, hint); - if (secno >= total_secs) { + secno = find_next_zero_bit(free_i->free_secmap, TOTAL_SECS(sbi), hint); + if (secno >= TOTAL_SECS(sbi)) { if (dir == ALLOC_RIGHT) { secno = find_next_zero_bit(free_i->free_secmap, - total_secs, 0); - BUG_ON(secno >= total_secs); + TOTAL_SECS(sbi), 0); + BUG_ON(secno >= TOTAL_SECS(sbi)); } else { go_left = 1; left_start = hint - 1; @@ -387,8 +386,8 @@ find_other_zone: continue; } left_start = find_next_zero_bit(free_i->free_secmap, - total_secs, 0); - BUG_ON(left_start >= total_secs); + TOTAL_SECS(sbi), 0); + BUG_ON(left_start >= TOTAL_SECS(sbi)); break; } secno = left_start; @@ -1390,7 +1389,7 @@ static int build_sit_info(struct f2fs_sb_info *sbi) } if (sbi->segs_per_sec > 1) { - sit_i->sec_entries = vzalloc(sbi->total_sections * + sit_i->sec_entries = vzalloc(TOTAL_SECS(sbi) * sizeof(struct sec_entry)); if (!sit_i->sec_entries) return -ENOMEM; @@ -1441,7 +1440,7 @@ static int build_free_segmap(struct f2fs_sb_info *sbi) if (!free_i->free_segmap) return -ENOMEM; - sec_bitmap_size = f2fs_bitmap_size(sbi->total_sections); + sec_bitmap_size = f2fs_bitmap_size(TOTAL_SECS(sbi)); free_i->free_secmap = kmalloc(sec_bitmap_size, GFP_KERNEL); if (!free_i->free_secmap) return -ENOMEM; diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h index c0d774076ab..fea9245d477 100644 --- a/fs/f2fs/segment.h +++ b/fs/f2fs/segment.h @@ -81,6 +81,7 @@ #define f2fs_bitmap_size(nr) \ (BITS_TO_LONGS(nr) * sizeof(unsigned long)) #define TOTAL_SEGS(sbi) (SM_I(sbi)->main_segments) +#define TOTAL_SECS(sbi) (sbi->total_sections) #define SECTOR_FROM_BLOCK(sbi, blk_addr) \ (blk_addr << ((sbi)->log_blocksize - F2FS_LOG_SECTOR_SIZE)) |