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(parent: 2be7828) | patch
buffer: a small optimization in grow_buffers
authorMikulas Patocka <mpatocka@redhat.com>
Mon, 22 Mar 2021 14:05:05 +0000 (10:05 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 22 Mar 2021 15:30:03 +0000 (11:30 -0400)
commit90432e600619cbd3f38ec817374a5db0caf1d600
tree7f9057c56f719b3ecda444775e3594196452455ctree | snapshot
parent2be7828c9fefc8cd205d1948faac48da8ce6c2efcommit | diff
buffer: a small optimization in grow_buffers

This patch replaces a loop with a "tzcnt" instruction.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/buffer.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git