diff options
| -rw-r--r-- | fs/ceph/inode.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index a4f573ab232e..af85f2de2f7c 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c | |||
| @@ -416,9 +416,17 @@ int ceph_fill_file_size(struct inode *inode, int issued, | |||
| 416 | dout("truncate_seq %u -> %u\n", | 416 | dout("truncate_seq %u -> %u\n", |
| 417 | ci->i_truncate_seq, truncate_seq); | 417 | ci->i_truncate_seq, truncate_seq); |
| 418 | ci->i_truncate_seq = truncate_seq; | 418 | ci->i_truncate_seq = truncate_seq; |
| 419 | if (issued & (CEPH_CAP_FILE_CACHE|CEPH_CAP_FILE_RD| | 419 | /* |
| 420 | * If we hold relevant caps, or in the case where we're | ||
| 421 | * not the only client referencing this file and we | ||
| 422 | * don't hold those caps, then we need to check whether | ||
| 423 | * the file is either opened or mmaped | ||
| 424 | */ | ||
| 425 | if ((issued & (CEPH_CAP_FILE_CACHE|CEPH_CAP_FILE_RD| | ||
| 420 | CEPH_CAP_FILE_WR|CEPH_CAP_FILE_BUFFER| | 426 | CEPH_CAP_FILE_WR|CEPH_CAP_FILE_BUFFER| |
| 421 | CEPH_CAP_FILE_EXCL)) { | 427 | CEPH_CAP_FILE_EXCL)) || |
| 428 | mapping_mapped(inode->i_mapping) || | ||
| 429 | __ceph_caps_file_wanted(ci)) { | ||
| 422 | ci->i_truncate_pending++; | 430 | ci->i_truncate_pending++; |
| 423 | queue_trunc = 1; | 431 | queue_trunc = 1; |
| 424 | } | 432 | } |