Git Repo - linux.git/commit

]> Git Repo - linux.git/commit - mm/vmscan.c

author	Nick Piggin <[email protected]>
	Sat, 26 Jul 2008 02:45:32 +0000 (19:45 -0700)
committer	Linus Torvalds <[email protected]>
	Sat, 26 Jul 2008 19:00:06 +0000 (12:00 -0700)
commit	19fd6231279be3c3bdd02ed99f9b0eb195978064
tree	ee09121054262d73c551b57114acd855b82a7a82	tree \| snapshot
parent	a60637c85893e7191faaafa6a72e197c24386727	commit \| diff

mm: spinlock tree_lock

mapping->tree_lock has no read lockers. convert the lock from an rwlock
to a spinlock.

Signed-off-by: Nick Piggin <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Hugh Dickins <[email protected]>
Cc: "Paul E. McKenney" <[email protected]>
Reviewed-by: Peter Zijlstra <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

12 files changed:

fs/buffer.c		diff \| blob \| blame \| history
fs/inode.c		diff \| blob \| blame \| history
include/asm-arm/cacheflush.h		diff \| blob \| blame \| history
include/asm-parisc/cacheflush.h		diff \| blob \| blame \| history
include/linux/fs.h		diff \| blob \| blame \| history
mm/filemap.c		diff \| blob \| blame \| history
mm/migrate.c		diff \| blob \| blame \| history
mm/page-writeback.c		diff \| blob \| blame \| history
mm/swap_state.c		diff \| blob \| blame \| history
mm/swapfile.c		diff \| blob \| blame \| history
mm/truncate.c		diff \| blob \| blame \| history
mm/vmscan.c		diff \| blob \| blame \| history

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