diff options
| -rw-r--r-- | fs/ext4/mballoc.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 90b061edb57d..2d4dc307941c 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -4380,8 +4380,13 @@ ext4_mb_use_preallocated(struct ext4_allocation_context *ac) /* non-extent files can't have physical blocks past 2^32 */ if (!(ext4_test_inode_flag(ac->ac_inode, EXT4_INODE_EXTENTS)) && (pa->pa_pstart + EXT4_C2B(sbi, pa->pa_len) > - EXT4_MAX_BLOCK_FILE_PHYS)) - continue; + EXT4_MAX_BLOCK_FILE_PHYS)) { + /* + * Since PAs don't overlap, we won't find any + * other PA to satisfy this. + */ + break; + } /* found preallocated blocks, use them */ spin_lock(&pa->pa_lock); |