diff options
| author | Jonathan Corbet <corbet@lwn.net> | 2009-02-06 13:52:43 -0700 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2009-03-16 08:32:27 -0600 |
| commit | 684999149002dd046269666a390458e0acb38280 (patch) | |
| tree | b12ea4a953ba2bd90428092e7f35a222a4109510 /fs/file_table.c | |
| parent | 041b62374c7fedc11a8a1eeda2868612d3d1436c (diff) | |
| download | lwn-684999149002dd046269666a390458e0acb38280.tar.gz lwn-684999149002dd046269666a390458e0acb38280.zip | |
Rename struct file->f_ep_lock
This lock moves out of the CONFIG_EPOLL ifdef and becomes f_lock. For now,
epoll remains the only user, but a future patch will use it to protect
f_flags as well.
Cc: Davide Libenzi <davidel@xmailserver.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'fs/file_table.c')
| -rw-r--r-- | fs/file_table.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/file_table.c b/fs/file_table.c index bbeeac6efa1a..aa1e18050282 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -127,6 +127,7 @@ struct file *get_empty_filp(void) atomic_long_set(&f->f_count, 1); rwlock_init(&f->f_owner.lock); f->f_cred = get_cred(cred); + spin_lock_init(&f->f_lock); eventpoll_init_file(f); /* f->f_version: 0 */ return f; |