diff options
Diffstat (limited to 'fs/cifs/file.c')
| -rw-r--r-- | fs/cifs/file.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 8a49b2e..e9dcf5e 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -1146,7 +1146,7 @@ static int cifs_writepages(struct address_space *mapping, pgoff_t end; pgoff_t index; int range_whole = 0; - struct kvec iov[32]; + struct kvec * iov; int len; int n_iov = 0; pgoff_t next; @@ -1171,15 +1171,21 @@ static int cifs_writepages(struct address_space *mapping, if((cifs_sb->tcon->ses) && (cifs_sb->tcon->ses->server)) if(cifs_sb->tcon->ses->server->secMode & (SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED)) - if(!experimEnabled) + if(!experimEnabled) return generic_writepages(mapping, wbc); + iov = kmalloc(32 * sizeof(struct kvec), GFP_KERNEL); + if(iov == NULL) + return generic_writepages(mapping, wbc); + + /* * BB: Is this meaningful for a non-block-device file system? * If it is, we should test it again after we do I/O */ if (wbc->nonblocking && bdi_write_congested(bdi)) { wbc->encountered_congestion = 1; + kfree(iov); return 0; } @@ -1345,7 +1351,7 @@ retry: mapping->writeback_index = index; FreeXid(xid); - + kfree(iov); return rc; } |
