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| author | John W. Linville <linville@tuxdriver.com> | 2012-09-07 23:07:55 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-09-07 23:07:55 +0400 |
| commit | fac805f8c198092de9a2842efd7f5022e2937b18 (patch) | |
| tree | 7557809c373f97a343c427d8fded0696060394ce /fs/locks.c | |
| parent | 2461c7d60f9f3821274e4acf9019cba8b82c94b5 (diff) | |
| parent | f10723841e624c0726c70356b31d91befed01dd6 (diff) | |
| download | linux-fac805f8c198092de9a2842efd7f5022e2937b18.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Diffstat (limited to 'fs/locks.c')
| -rw-r--r-- | fs/locks.c | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/fs/locks.c b/fs/locks.c index 82c353304f9e..7e81bfc75164 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -200,11 +200,7 @@ void locks_release_private(struct file_lock *fl) fl->fl_ops->fl_release_private(fl); fl->fl_ops = NULL; } - if (fl->fl_lmops) { - if (fl->fl_lmops->lm_release_private) - fl->fl_lmops->lm_release_private(fl); - fl->fl_lmops = NULL; - } + fl->fl_lmops = NULL; } EXPORT_SYMBOL_GPL(locks_release_private); @@ -427,18 +423,8 @@ static void lease_break_callback(struct file_lock *fl) kill_fasync(&fl->fl_fasync, SIGIO, POLL_MSG); } -static void lease_release_private_callback(struct file_lock *fl) -{ - if (!fl->fl_file) - return; - - f_delown(fl->fl_file); - fl->fl_file->f_owner.signum = 0; -} - static const struct lock_manager_operations lease_manager_ops = { .lm_break = lease_break_callback, - .lm_release_private = lease_release_private_callback, .lm_change = lease_modify, }; @@ -580,12 +566,6 @@ static void locks_delete_lock(struct file_lock **thisfl_p) fl->fl_next = NULL; list_del_init(&fl->fl_link); - fasync_helper(0, fl->fl_file, 0, &fl->fl_fasync); - if (fl->fl_fasync != NULL) { - printk(KERN_ERR "locks_delete_lock: fasync == %p\n", fl->fl_fasync); - fl->fl_fasync = NULL; - } - if (fl->fl_nspid) { put_pid(fl->fl_nspid); fl->fl_nspid = NULL; @@ -1155,8 +1135,18 @@ int lease_modify(struct file_lock **before, int arg) return error; lease_clear_pending(fl, arg); locks_wake_up_blocks(fl); - if (arg == F_UNLCK) + if (arg == F_UNLCK) { + struct file *filp = fl->fl_file; + + f_delown(filp); + filp->f_owner.signum = 0; + fasync_helper(0, fl->fl_file, 0, &fl->fl_fasync); + if (fl->fl_fasync != NULL) { + printk(KERN_ERR "locks_delete_lock: fasync == %p\n", fl->fl_fasync); + fl->fl_fasync = NULL; + } locks_delete_lock(before); + } return 0; } |