Messages in this thread Patch in this message |  | | Date | Sat, 29 Oct 2016 19:08:10 +0300 | From | Alexey Dobriyan <> | Subject | [PATCH] proc: make struct pid_entry::len unsigned |
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"unsigned int" is better on x86_64 because it most of the time it autoexpands to 64-bit value while "int" requires MOVSX instruction.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> ---
fs/proc/base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -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;
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