The patch titled slab: add a flag to prevent debug_free checks on a kmem_cache has been removed from the -mm tree. Its filename was slab-add-a-flag-to-prevent-debug_free-checks-on-a-kmem_cache.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: slab: add a flag to prevent debug_free checks on a kmem_cache From: Thomas Gleixner <tglx@xxxxxxxxxxxxx> This is a preperatory patch for the debugobjects infrastructure. The flag prevents debug_free checks on kmem_caches. This is necessary to avoid resursive calls into a debug mechanism which uses a kmem_cache itself. Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Acked-by: Ingo Molnar <mingo@xxxxxxx> Cc: Pekka Enberg <penberg@xxxxxxxxxxxxxx> Cc: Christoph Lameter <clameter@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/slab.h | 7 +++++++ 1 file changed, 7 insertions(+) diff -puN include/linux/slab.h~slab-add-a-flag-to-prevent-debug_free-checks-on-a-kmem_cache include/linux/slab.h --- a/include/linux/slab.h~slab-add-a-flag-to-prevent-debug_free-checks-on-a-kmem_cache +++ a/include/linux/slab.h @@ -29,6 +29,13 @@ #define SLAB_MEM_SPREAD 0x00100000UL /* Spread some memory over cpuset */ #define SLAB_TRACE 0x00200000UL /* Trace allocations and frees */ +/* Flag to prevent checks on free */ +#ifdef CONFIG_DEBUG_OBJECTS +# define SLAB_DEBUG_OBJECTS 0x00400000UL +#else +# define SLAB_DEBUG_OBJECTS 0x00000000UL +#endif + /* The following flags affect the page allocator grouping pages by mobility */ #define SLAB_RECLAIM_ACCOUNT 0x00020000UL /* Objects are reclaimable */ #define SLAB_TEMPORARY SLAB_RECLAIM_ACCOUNT /* Objects are short-lived */ _ Patches currently in -mm which might be from tglx@xxxxxxxxxxxxx are origin.patch introduce-explicit-signed-unsigned-64bit-divide.patch convert-a-few-do_div-user.patch rename-div64_64-to-div64_u64-ia64.patch remove-div_long_long_rem.patch ntp-cleanup-ntpc.patch ntp-ntp4-user-space-bits-update.patch ntp-increase-time_freq-resolution.patch ntp-increase-time_offset-resolution.patch ntp-support-for-tai.patch ntp-rename-tick_length_shift-to-ntp_scale_shift.patch ntp-remove-current_tick_length.patch ntp-handle-leap-second-via-timer.patch git-x86.patch git-x86-fixup.patch x86_64-restore-mask_bits-in-msi-shutdown.patch arch-x86-video-fbdevc-add-module_license.patch rtc-remove-unneeded-declarations-of-hpet_rtc_interrupt.patch x86-geode-cache-results-from-geode_has_vsa2-and-uninline.patch x86-geode-cache-results-from-geode_has_vsa2-and-uninline-cleanup.patch add-time_is_after_jiffies-and-others-which-compare-with-jiffies.patch git-kvm.patch rename-div64_64-to-div64_u64-kvm.patch git-sched.patch aes-x86_64-asm-implementation-optimization.patch generic-irq-let-setup_irq-reenable-a-shared-irq.patch posix-timers-bug-10460-discard-the-pending-signal-when-the-timer-is-destroyed.patch x86-ioremap-add-checks-for-virtual-addresses.patch x86-ioremap-add-checks-for-virtual-addresses-fix.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html