(* (max steps 1)
c-basic-offset)))
+(add-hook 'c-mode-common-hook
+ (lambda ()
+ ;; Add kernel style
+ (c-add-style
+ "linux-tabs-only"
+ '("linux" (c-offsets-alist
+ (arglist-cont-nonempty
+ c-lineup-gcc-asm-reg
+ c-lineup-arglist-tabs-only))))))
+
(add-hook 'c-mode-hook
(lambda ()
(let ((filename (buffer-file-name)))
;; Enable kernel mode for the appropriate files
(when (and filename
- (string-match "~/src/linux-trees" filename))
+ (string-match (expand-file-name "~/src/linux-trees")
+ filename))
(setq indent-tabs-mode t)
- (c-set-style "linux")
- (c-set-offset 'arglist-cont-nonempty
- '(c-lineup-gcc-asm-reg
- c-lineup-arglist-tabs-only))))))
+ (c-set-style "linux-tabs-only")))))
This will make emacs go better with the kernel coding style for C
files below ~/src/linux-trees.
kernel, which in turn slows the system as a whole down, due to a bigger
icache footprint for the CPU and simply because there is less memory
available for the pagecache. Just think about it; a pagecache miss causes a
-disk seek, which easily takes 5 miliseconds. There are a LOT of cpu cycles
-that can go into these 5 miliseconds.
+disk seek, which easily takes 5 milliseconds. There are a LOT of cpu cycles
+that can go into these 5 milliseconds.
A reasonable rule of thumb is to not put inline at functions that have more
than 3 lines of code in them. An exception to this rule are the cases where