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(parent: 222e4ad) | patch
jfs: microoptimize get_zeroed_page / virt_to_page
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 2 Jan 2016 19:22:04 +0000 (14:22 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 4 Jan 2016 15:29:28 +0000 (10:29 -0500)
commit76e8d7cb71d415581402dbc5c5bbbbcc28ca0e47
tree0931ab7c56068073b12ec74b39dd479c42de2fe6tree | snapshot
parent222e4adec52418dc1c80a30eff80b33ec954745ecommit | diff
jfs: microoptimize get_zeroed_page / virt_to_page

get_zeroed_page does alloc_page and returns page_address of the result;
subsequent virt_to_page will recover the page, but since the caller
needs both page and its page_address() anyway, why bother going through
that wrapper at all?

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/jfs/jfs_logmgr.c diff | blob | history
John Crispins staging tree