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| author | Arnd Bergmann <arnd@arndb.de> | 2010-09-16 16:11:09 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2010-10-04 21:10:50 +0200 |
| commit | 1a028dd2dd589c3924d9711a1b073a13c820b6b5 (patch) | |
| tree | e93d344ef2f9f0e318a94e530cdfa1dc208feda5 /fs/jffs2/fs.c | |
| parent | 18dfe89d7c394b56e20e06dde8b7a80ff96cf02c (diff) | |
| download | op-kernel-dev-1a028dd2dd589c3924d9711a1b073a13c820b6b5.zip op-kernel-dev-1a028dd2dd589c3924d9711a1b073a13c820b6b5.tar.gz | |
BKL: Remove BKL from jffs2
The BKL is only used in put_super, fill_super and remount_fs that are all
three protected by the superblocks s_umount rw_semaphore. Therefore it is
safe to remove the BKL entirely.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'fs/jffs2/fs.c')
| -rw-r--r-- | fs/jffs2/fs.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c index 6b2964a..d9beb06 100644 --- a/fs/jffs2/fs.c +++ b/fs/jffs2/fs.c @@ -21,7 +21,6 @@ #include <linux/vmalloc.h> #include <linux/vfs.h> #include <linux/crc32.h> -#include <linux/smp_lock.h> #include "nodelist.h" static int jffs2_flash_setup(struct jffs2_sb_info *c); @@ -391,7 +390,6 @@ int jffs2_remount_fs (struct super_block *sb, int *flags, char *data) This also catches the case where it was stopped and this is just a remount to restart it. Flush the writebuffer, if neccecary, else we loose it */ - lock_kernel(); if (!(sb->s_flags & MS_RDONLY)) { jffs2_stop_garbage_collect_thread(c); mutex_lock(&c->alloc_sem); @@ -403,8 +401,6 @@ int jffs2_remount_fs (struct super_block *sb, int *flags, char *data) jffs2_start_garbage_collect_thread(c); *flags |= MS_NOATIME; - - unlock_kernel(); return 0; } |
