Chris Mason 284b066af4 Btrfs: don't use spin_is_contended ... Btrfs was using spin_is_contended to see if it should drop locks before doing extent allocations during btrfs_search_slot. The idea was to avoid expensive searches in the tree unless the lock was actually contended. But, spin_is_contended is specific to the ticket spinlocks on x86, so this is causing compile errors everywhere else. In practice, the contention could easily appear some time after we started doing the extent allocation, and it makes more sense to always drop the lock instead. Signed-off-by: Chris Mason <chris.mason@oracle.com>		2009-02-09 16:22:03 -05:00
..
Kconfig	Btrfs: make btrfs acls selectable	2009-02-04 09:28:28 -05:00
Makefile	…
acl.c	…
async-thread.c	Btrfs: async threads should try harder to find work	2009-02-04 09:23:24 -05:00
async-thread.h	…
btrfs_inode.h	…
compat.h	…
compression.c	Btrfs: removed unused #include <version.h>'s	2009-01-21 10:49:16 -05:00
compression.h	…
crc32c.h	…
ctree.c	Btrfs: don't use spin_is_contended	2009-02-09 16:22:03 -05:00
ctree.h	Btrfs: Change btree locking to use explicit blocking points	2009-02-04 09:25:08 -05:00
dir-item.c	…
disk-io.c	Btrfs: Change btree locking to use explicit blocking points	2009-02-04 09:25:08 -05:00
disk-io.h	Btrfs: fix tree logs parallel sync	2009-01-21 12:54:03 -05:00
export.c	…
export.h	…
extent-tree.c	Btrfs: Fix memory leak in cache_drop_leaf_ref	2009-02-05 09:08:14 -05:00
extent_io.c	Btrfs: don't return congestion in write_cache_pages as often	2009-02-04 09:33:00 -05:00
extent_io.h	Btrfs: Change btree locking to use explicit blocking points	2009-02-04 09:25:08 -05:00
extent_map.c	Btrfs: removed unused #include <version.h>'s	2009-01-21 10:49:16 -05:00
extent_map.h	…
file-item.c	…
file.c	Btrfs: fix tree logs parallel sync	2009-01-21 12:54:03 -05:00
free-space-cache.c	…
hash.h	…
inode-item.c	…
inode-map.c	…
inode.c	Btrfs: Make sure dir is non-null before doing S_ISGID checks	2009-02-06 11:35:57 -05:00
ioctl.c	Btrfs: removed unused #include <version.h>'s	2009-01-21 10:49:16 -05:00
ioctl.h	Btrfs: fix ioctl arg size (userland incompatible change!)	2009-01-16 11:59:08 -05:00
locking.c	Btrfs: don't use spin_is_contended	2009-02-09 16:22:03 -05:00
locking.h	Btrfs: don't use spin_is_contended	2009-02-09 16:22:03 -05:00
ordered-data.c	Btrfs: simplify iteration codes	2009-01-21 10:59:08 -05:00
ordered-data.h	…
orphan.c	…
print-tree.c	…
print-tree.h	…
ref-cache.c	Btrfs: Make btrfs_drop_snapshot work in larger and more efficient chunks	2009-02-04 09:27:02 -05:00
ref-cache.h	Btrfs: Make btrfs_drop_snapshot work in larger and more efficient chunks	2009-02-04 09:27:02 -05:00
root-tree.c	…
struct-funcs.c	…
super.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable	2009-01-28 20:29:43 -05:00
sysfs.c	…
transaction.c	Btrfs: simplify iteration codes	2009-01-21 10:59:08 -05:00
transaction.h	…
tree-defrag.c	Btrfs: Change btree locking to use explicit blocking points	2009-02-04 09:25:08 -05:00
tree-log.c	Btrfs: Change btree locking to use explicit blocking points	2009-02-04 09:25:08 -05:00
tree-log.h	…
version.h	…
version.sh	…
volumes.c	Btrfs: Catch missed bios in the async bio submission thread	2009-02-04 09:19:41 -05:00
volumes.h	…
xattr.c	Btrfs: selinux support	2009-02-04 09:29:13 -05:00
xattr.h	Btrfs: selinux support	2009-02-04 09:29:13 -05:00
zlib.c	…