tree 0e06d558f1e349fcc26a9fb06b2c5f96776b6b86
parent 2752e401148a064a23a5a1e92d502d05017a560c
author Andreas Mohr <andi@rhlx01.fht-esslingen.de> 1159520480 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1159546702 -0700

[PATCH] lib/rwsem.c: un-inline rwsem_down_failed_common()

Un-inlining rwsem_down_failed_common() (two callsites) reduced lib/rwsem.o
on my Athlon, gcc 4.1.2 from 5935 to 5480 Bytes (455 Bytes saved).

I thus guess that reduced icache footprint (and better function caching) is
worth more than any function call overhead.

Signed-off-by: Andreas Mohr <andi@lisas.de>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>