[PATCH] consolidate arch specific resource.h headers
Most of the include/asm-*/resource.h headers are the same as one another. This patch makes one generic version, include/asm-generic/resource.h, and uses that when appropriate. The only vaguely interesting things here are that the generic version introduces a new _STK_LIM_MAX macro, which can be populated by an arch (ia64 and parisc needed that). Also, some arches hid RLIM_INFINITY under __KERNEL__, while others did not. The generic version does not, so the following arches will see that change: arm, arm26, mips, ppc, ppc64, sh (and hence sh64) And, finally, some arches maintain their own order for the resource numbers. This is now marked by __ARCH_RLIMIT_ORDER, and is used by the following arches: alpha, mips, sparc, and sparc64. This actually uncovered a mips bug (fix already sent, this patch is relative to that fix), where the default RLIMIT_MEMLOCK was set to RLIM_INFINITY and RLIMIT_NPROC set to MLOCK_LIMIT (the latter is no big deal because RLIMIT_NPROC default is overwritten dynamically during bootup in fork_init()). Also, this change makes alpha's default for RLIMIT_NPROC change from RLIM_INFINITY to 0, but again...no problem as it's dynamically overwritten during bootup. The following arches are left untouched: m68knommu: untouched (uses m68k/resource.h) sh64: untouched (uses asm-sh/resource.h) um: untouched (uses arch code already) Signed-off-by: Chris Wright <chrisw@osdl.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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