diff options
| -rw-r--r-- | fs/xfs/xfs_file.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index f597f94e2c80..07ee980cd8d3 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -1356,15 +1356,22 @@ xfs_file_release( * blocks. This avoids open/read/close workloads from removing EOF * blocks that other writers depend upon to reduce fragmentation. * + * Inodes on the zoned RT device never have preallocations, so skip + * taking the locks below. + */ + if (!inode->i_nlink || + !(file->f_mode & FMODE_WRITE) || + (ip->i_diflags & XFS_DIFLAG_APPEND) || + xfs_is_zoned_inode(ip)) + return 0; + + /* * If we can't get the iolock just skip truncating the blocks past EOF * because we could deadlock with the mmap_lock otherwise. We'll get * another chance to drop them once the last reference to the inode is * dropped, so we'll never leak blocks permanently. */ - if (inode->i_nlink && - (file->f_mode & FMODE_WRITE) && - !(ip->i_diflags & XFS_DIFLAG_APPEND) && - !xfs_iflags_test(ip, XFS_EOFBLOCKS_RELEASED) && + if (!xfs_iflags_test(ip, XFS_EOFBLOCKS_RELEASED) && xfs_ilock_nowait(ip, XFS_IOLOCK_EXCL)) { if (xfs_can_free_eofblocks(ip) && !xfs_iflags_test_and_set(ip, XFS_EOFBLOCKS_RELEASED)) |