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-rw-r--r--fs/nilfs2/segment.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index 5a97282aa074..bedcae2c28e6 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -1858,11 +1858,11 @@ static void nilfs_segctor_complete_write(struct nilfs_sc_info *sci)
*/
list_for_each_entry(bh, &segbuf->sb_payload_buffers,
b_assoc_buffers) {
- const unsigned long set_bits = (1 << BH_Uptodate);
+ const unsigned long set_bits = BIT(BH_Uptodate);
const unsigned long clear_bits =
- (1 << BH_Dirty | 1 << BH_Async_Write |
- 1 << BH_Delay | 1 << BH_NILFS_Volatile |
- 1 << BH_NILFS_Redirected);
+ (BIT(BH_Dirty) | BIT(BH_Async_Write) |
+ BIT(BH_Delay) | BIT(BH_NILFS_Volatile) |
+ BIT(BH_NILFS_Redirected));
set_mask_bits(&bh->b_state, clear_bits, set_bits);
if (bh == segbuf->sb_super_root) {
@@ -2132,10 +2132,10 @@ static void nilfs_segctor_start_timer(struct nilfs_sc_info *sci)
static void nilfs_segctor_do_flush(struct nilfs_sc_info *sci, int bn)
{
spin_lock(&sci->sc_state_lock);
- if (!(sci->sc_flush_request & (1 << bn))) {
+ if (!(sci->sc_flush_request & BIT(bn))) {
unsigned long prev_req = sci->sc_flush_request;
- sci->sc_flush_request |= (1 << bn);
+ sci->sc_flush_request |= BIT(bn);
if (!prev_req)
wake_up(&sci->sc_wait_daemon);
}
@@ -2319,7 +2319,7 @@ int nilfs_construct_dsync_segment(struct super_block *sb, struct inode *inode,
}
#define FLUSH_FILE_BIT (0x1) /* data file only */
-#define FLUSH_DAT_BIT (1 << NILFS_DAT_INO) /* DAT only */
+#define FLUSH_DAT_BIT BIT(NILFS_DAT_INO) /* DAT only */
/**
* nilfs_segctor_accept - record accepted sequence count of log-write requests