fs/buffer.c: call __block_write_begin() if we have page
authorNamhyung Kim <namhyung@gmail.com>
Mon, 25 Oct 2010 06:01:12 +0000 (15:01 +0900)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 26 Oct 2010 01:18:23 +0000 (21:18 -0400)
commit309f77ad9bea057d55b04580b5a711e9e3727e83
tree7edf988602761b4ac46f9edc9a6d89c7abffd3cf
parenta3314a0ed389f51a51695120b429eccd45b3a165
fs/buffer.c: call __block_write_begin() if we have page

If we have the appropriate page already, call __block_write_begin()
directly instead of releasing and regrabbing it inside of
block_write_begin().

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/buffer.c