The patch titled
Subject: gfs2: use memchr_inv()
has been removed from the -mm tree. Its filename was
gfs2-use-memchr_inv.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Subject: gfs2: use memchr_inv()
Use memchr_inv() to verify that the specified memory range is cleared.
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Cc: Steven Whitehouse <swhiteho@xxxxxxxxxx>
Cc: Christine Caulfield <ccaulfie@xxxxxxxxxx>
Cc: David Teigland <teigland@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/gfs2/lock_dlm.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff -puN fs/gfs2/lock_dlm.c~gfs2-use-memchr_inv fs/gfs2/lock_dlm.c
--- a/fs/gfs2/lock_dlm.c~gfs2-use-memchr_inv
+++ a/fs/gfs2/lock_dlm.c
@@ -483,12 +483,8 @@ static void control_lvb_write(struct lm_
static int all_jid_bits_clear(char *lvb)
{
- int i;
- for (i = JID_BITMAP_OFFSET; i < GDLM_LVB_SIZE; i++) {
- if (lvb[i])
- return 0;
- }
- return 1;
+ return !memchr_inv(lvb + JID_BITMAP_OFFSET, 0,
+ GDLM_LVB_SIZE - JID_BITMAP_OFFSET);
}
static void sync_wait_cb(void *arg)
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
linux-next.patch
raid6test-use-prandom_bytes.patch
uuid-use-prandom_bytes.patch
x86-pageattr-test-remove-srandom32-call.patch
x86-rename-random32-to-prandom_u32.patch
lib-rename-random32-to-prandom_u32.patch
mm-rename-random32-to-prandom_u32.patch
kernel-rename-random32-to-prandom_u32.patch
drbd-rename-random32-to-prandom_u32.patch
infiniband-rename-random32-to-prandom_u32.patch
mmc-rename-random32-to-prandom_u32.patch
video-uvesafb-rename-random32-to-prandom_u32.patch
uwb-rename-random32-to-prandom_u32.patch
lguest-rename-random32-to-prandom_u32.patch
scsi-rename-random32-to-prandom_u32.patch
scsi-rename-random32-to-prandom_u32-fix.patch
drivers-net-rename-random32-to-prandom_u32.patch
drivers-net-rename-random32-to-prandom_u32-fix.patch
net-sunrpc-rename-random32-to-prandom_u32.patch
net-sched-rename-random32-to-prandom_u32.patch
net-netfilter-rename-random32-to-prandom_u32.patch
net-core-rename-random32-to-prandom_u32.patch
net-core-remove-duplicate-statements-by-do-while-loop.patch
net-rename-random32-to-prandom.patch
remove-unused-random32-and-srandom32.patch
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