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authorArnd Bergmann <arnd@arndb.de>2011-01-22 22:05:05 +0300
committerArnd Bergmann <arnd@arndb.de>2011-03-02 02:02:38 +0300
commit4688a066ecf60086ea82f68edb3b036b567d2c08 (patch)
treee1a4b93e5b5084adfbf78c83de32dc590959fe14 /fs/adfs/Kconfig
parentf5412be599602124d2bdd49947b231dd77c0bf99 (diff)
downloadlinux-4688a066ecf60086ea82f68edb3b036b567d2c08.tar.xz
adfs: remove the big kernel lock
According to Russell King, adfs was written to not require the big kernel lock, and all inode updates are done under adfs_dir_lock. All other metadata in adfs is read-only and does not require locking. The use of the BKL is the result of various pushdowns from the VFS operations. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Stuart Swales <stuart.swales.croftnuisk@gmail.com>
Diffstat (limited to 'fs/adfs/Kconfig')
-rw-r--r--fs/adfs/Kconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/adfs/Kconfig b/fs/adfs/Kconfig
index 1dd5f34b3cf2..e55182a74605 100644
--- a/fs/adfs/Kconfig
+++ b/fs/adfs/Kconfig
@@ -1,7 +1,6 @@
config ADFS_FS
tristate "ADFS file system support (EXPERIMENTAL)"
depends on BLOCK && EXPERIMENTAL
- depends on BKL # need to fix
help
The Acorn Disc Filing System is the standard file system of the
RiscOS operating system which runs on Acorn's ARM-based Risc PC