diff options
author | David S. Miller <davem@davemloft.net> | 2011-08-08 02:20:26 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-08-08 02:20:26 -0400 |
commit | 19fd61785a580c60cba900c5171bfadb57dd5056 (patch) | |
tree | 1e491fb014be0dc03f4b6755bb94e73afd38c455 /fs/stack.c | |
parent | 57569d0e12eaf31717e295960cd2a26f626c8e5b (diff) | |
parent | 8028837d71ba9904b17281b40f94b93e947fbe38 (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'fs/stack.c')
-rw-r--r-- | fs/stack.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/stack.c b/fs/stack.c index 4a6f7f440658..b4f2ab48a61f 100644 --- a/fs/stack.c +++ b/fs/stack.c | |||
@@ -29,10 +29,7 @@ void fsstack_copy_inode_size(struct inode *dst, struct inode *src) | |||
29 | * | 29 | * |
30 | * We don't actually know what locking is used at the lower level; | 30 | * We don't actually know what locking is used at the lower level; |
31 | * but if it's a filesystem that supports quotas, it will be using | 31 | * but if it's a filesystem that supports quotas, it will be using |
32 | * i_lock as in inode_add_bytes(). tmpfs uses other locking, and | 32 | * i_lock as in inode_add_bytes(). |
33 | * its 32-bit is (just) able to exceed 2TB i_size with the aid of | ||
34 | * holes; but its i_blocks cannot carry into the upper long without | ||
35 | * almost 2TB swap - let's ignore that case. | ||
36 | */ | 33 | */ |
37 | if (sizeof(i_blocks) > sizeof(long)) | 34 | if (sizeof(i_blocks) > sizeof(long)) |
38 | spin_lock(&src->i_lock); | 35 | spin_lock(&src->i_lock); |