diff options
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index c19114be554c..24ad45f5e335 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -2945,19 +2945,23 @@ static void __allocate_new_section(struct f2fs_sb_info *sbi, int type) void f2fs_allocate_new_section(struct f2fs_sb_info *sbi, int type) { + down_read(&SM_I(sbi)->curseg_lock); down_write(&SIT_I(sbi)->sentry_lock); __allocate_new_section(sbi, type); up_write(&SIT_I(sbi)->sentry_lock); + up_read(&SM_I(sbi)->curseg_lock); } void f2fs_allocate_new_segments(struct f2fs_sb_info *sbi) { int i; + down_read(&SM_I(sbi)->curseg_lock); down_write(&SIT_I(sbi)->sentry_lock); for (i = CURSEG_HOT_DATA; i <= CURSEG_COLD_DATA; i++) __allocate_new_segment(sbi, i, false); up_write(&SIT_I(sbi)->sentry_lock); + up_read(&SM_I(sbi)->curseg_lock); } static const struct segment_allocation default_salloc_ops = { |