diff options
| -rw-r--r-- | fs/Kconfig | 1 | ||||
| -rw-r--r-- | fs/locks.c | 5 |
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index 65781de44fc0..3d185308ec88 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -50,7 +50,6 @@ endif # BLOCK config FILE_LOCKING bool "Enable POSIX file locking API" if EMBEDDED default y - select BKL # while lockd still uses it. help This option enables standard file locking support, required for filesystems like NFS and for the flock() system diff --git a/fs/locks.c b/fs/locks.c index 85fd9ce1abae..74c3df99c0e1 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -142,6 +142,7 @@ int lease_break_time = 45; static LIST_HEAD(file_lock_list); static LIST_HEAD(blocked_list); +static DEFINE_SPINLOCK(file_lock_lock); /* * Protects the two list heads above, plus the inode->i_flock list @@ -149,13 +150,13 @@ static LIST_HEAD(blocked_list); */ void lock_flocks(void) { - lock_kernel(); + spin_lock(&file_lock_lock); } EXPORT_SYMBOL_GPL(lock_flocks); void unlock_flocks(void) { - unlock_kernel(); + spin_unlock(&file_lock_lock); } EXPORT_SYMBOL_GPL(unlock_flocks); |