diff options
| -rw-r--r-- | fs/btrfs/ctree.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/dev-replace.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 6 | ||||
| -rw-r--r-- | fs/btrfs/ioctl.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/space-info.c | 3 |
5 files changed, 8 insertions, 7 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index f5c636b29451..ed6bb46a2572 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3100,7 +3100,7 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans, u32 min_type); int btrfs_start_delalloc_snapshot(struct btrfs_root *root); -int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, u64 nr, +int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, long nr, bool in_reclaim_context); int btrfs_set_extent_delalloc(struct btrfs_inode *inode, u64 start, u64 end, unsigned int extra_bits, diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index 324f646d6e5e..bc73f798ce3a 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -715,7 +715,7 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, * flush all outstanding I/O and inode extent mappings before the * copy operation is declared as being finished */ - ret = btrfs_start_delalloc_roots(fs_info, U64_MAX, false); + ret = btrfs_start_delalloc_roots(fs_info, LONG_MAX, false); if (ret) { mutex_unlock(&dev_replace->lock_finishing_cancel_unmount); return ret; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index af5558f87243..17418a75e3c8 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9489,11 +9489,11 @@ int btrfs_start_delalloc_snapshot(struct btrfs_root *root) return start_delalloc_inodes(root, &wbc, true, false); } -int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, u64 nr, +int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, long nr, bool in_reclaim_context) { struct writeback_control wbc = { - .nr_to_write = (nr == U64_MAX) ? LONG_MAX : (unsigned long)nr, + .nr_to_write = nr, .sync_mode = WB_SYNC_NONE, .range_start = 0, .range_end = LLONG_MAX, @@ -9515,7 +9515,7 @@ int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, u64 nr, * Reset nr_to_write here so we know that we're doing a full * flush. */ - if (nr == U64_MAX) + if (nr == LONG_MAX) wbc.nr_to_write = LONG_MAX; root = list_first_entry(&splice, struct btrfs_root, diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 5b9b0a390f0e..7f2935ea8d3a 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -4946,7 +4946,7 @@ long btrfs_ioctl(struct file *file, unsigned int case BTRFS_IOC_SYNC: { int ret; - ret = btrfs_start_delalloc_roots(fs_info, U64_MAX, false); + ret = btrfs_start_delalloc_roots(fs_info, LONG_MAX, false); if (ret) return ret; ret = btrfs_sync_fs(inode->i_sb, 1); diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index e8347461c8dd..84fb94e78a8f 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -532,7 +532,8 @@ static void shrink_delalloc(struct btrfs_fs_info *fs_info, loops = 0; while ((delalloc_bytes || dio_bytes) && loops < 3) { - u64 nr_pages = min(delalloc_bytes, to_reclaim) >> PAGE_SHIFT; + u64 temp = min(delalloc_bytes, to_reclaim) >> PAGE_SHIFT; + long nr_pages = min_t(u64, temp, LONG_MAX); btrfs_start_delalloc_roots(fs_info, nr_pages, true); |