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-rw-r--r--fs/bcachefs/fifo.h4
-rw-r--r--fs/bcachefs/super.c6
2 files changed, 6 insertions, 4 deletions
diff --git a/fs/bcachefs/fifo.h b/fs/bcachefs/fifo.h
index 00d245efe72a..0cd5f1931aac 100644
--- a/fs/bcachefs/fifo.h
+++ b/fs/bcachefs/fifo.h
@@ -13,7 +13,9 @@ struct { \
#define DECLARE_FIFO(type, name) FIFO(type) name
#define fifo_buf_size(fifo) \
- (roundup_pow_of_two((fifo)->size) * sizeof((fifo)->data[0]))
+ ((fifo)->size \
+ ? roundup_pow_of_two((fifo)->size) * sizeof((fifo)->data[0]) \
+ : 0)
#define init_fifo(fifo, _size, _gfp) \
({ \
diff --git a/fs/bcachefs/super.c b/fs/bcachefs/super.c
index a2ee698970a8..54d23cf46f95 100644
--- a/fs/bcachefs/super.c
+++ b/fs/bcachefs/super.c
@@ -654,7 +654,7 @@ const char *bch2_fs_start(struct bch_fs *c)
const char *err = "cannot allocate memory";
struct bch_sb_field_members *mi;
struct bch_dev *ca;
- time64_t now = ktime_get_seconds();
+ time64_t now = ktime_get_real_seconds();
unsigned i;
int ret = -EINVAL;
@@ -1418,7 +1418,7 @@ have_slot:
/* success: */
mi->members[dev_idx] = dev_mi;
- mi->members[dev_idx].last_mount = cpu_to_le64(ktime_get_seconds());
+ mi->members[dev_idx].last_mount = cpu_to_le64(ktime_get_real_seconds());
c->disk_sb.sb->nr_devices = nr_devices;
ca->disk_sb.sb->dev_idx = dev_idx;
@@ -1494,7 +1494,7 @@ int bch2_dev_online(struct bch_fs *c, const char *path)
mi = bch2_sb_get_members(c->disk_sb.sb);
mi->members[ca->dev_idx].last_mount =
- cpu_to_le64(ktime_get_seconds());
+ cpu_to_le64(ktime_get_real_seconds());
bch2_write_super(c);
mutex_unlock(&c->sb_lock);