GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-05 22:25:16 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

proc: make struct pid_entry::len unsigned

Browse source 
"unsigned int" is better on x86_64 because it most of the time it
autoexpands to 64-bit value while "int" requires MOVSX instruction.

Link: http://lkml.kernel.org/r/20161029160810.GF1246@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexey Dobriyan 2016-12-12 16:45:08 -08:00 • committed by Linus Torvalds
parent af884cd4a5
commit 623f594e7d
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
fs/proc/base.c
View file

@ -106,7 +106,7 @@
struct pid_entry {
const char *name;
int len;
unsigned int len;
umode_t mode;
const struct inode_operations *iop;
const struct file_operations *fop;