| commit | 05937baae9fc27b64bcd4378da7d2b14edf7931c | [log] [tgz] |
|---|---|---|
| author | Andrew Morton <akpm@osdl.org> | Thu May 05 16:15:47 2005 -0700 |
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | Thu May 05 16:36:41 2005 -0700 |
| tree | 415bec7602a12a94ae4bc9b1aa512a1d55bb957d | |
| parent | ad576e63e0c8b274a8558b8e05a6d0526e804dc0 [diff] |
[PATCH] __block_write_full_page speedup Remove all those get_bh()'s and put_bh()'s by extending lock_page() to cover the troublesome regions. (get_bh() and put_bh() happen every time whereas contention on a page's lock in there happens basically never). Cc: Nick Piggin <nickpiggin@yahoo.com.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>