diff options
Diffstat (limited to 'fs/f2fs/file.c')
| -rw-r--r-- | fs/f2fs/file.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 0dff22566a1d..86ddbb55d2b1 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1642,7 +1642,7 @@ static int expand_inode_data(struct inode *inode, loff_t offset, next_alloc: if (has_not_enough_free_secs(sbi, 0, GET_SEC_FROM_SEG(sbi, overprovision_segments(sbi)))) { - mutex_lock(&sbi->gc_mutex); + down_write(&sbi->gc_lock); err = f2fs_gc(sbi, true, false, NULL_SEGNO); if (err && err != -ENODATA && err != -EAGAIN) goto out_err; @@ -2450,12 +2450,12 @@ static int f2fs_ioc_gc(struct file *filp, unsigned long arg) return ret; if (!sync) { - if (!mutex_trylock(&sbi->gc_mutex)) { + if (!down_write_trylock(&sbi->gc_lock)) { ret = -EBUSY; goto out; } } else { - mutex_lock(&sbi->gc_mutex); + down_write(&sbi->gc_lock); } ret = f2fs_gc(sbi, sync, true, NULL_SEGNO); @@ -2493,12 +2493,12 @@ static int f2fs_ioc_gc_range(struct file *filp, unsigned long arg) do_more: if (!range.sync) { - if (!mutex_trylock(&sbi->gc_mutex)) { + if (!down_write_trylock(&sbi->gc_lock)) { ret = -EBUSY; goto out; } } else { - mutex_lock(&sbi->gc_mutex); + down_write(&sbi->gc_lock); } ret = f2fs_gc(sbi, range.sync, true, GET_SEGNO(sbi, range.start)); @@ -2929,7 +2929,7 @@ static int f2fs_ioc_flush_device(struct file *filp, unsigned long arg) end_segno = min(start_segno + range.segments, dev_end_segno); while (start_segno < end_segno) { - if (!mutex_trylock(&sbi->gc_mutex)) { + if (!down_write_trylock(&sbi->gc_lock)) { ret = -EBUSY; goto out; } |