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    Subject[PATCH v2 02/19] staging/lustre: Remove unused OBD_VMALLOC
    Date
    From: Oleg Drokin <green@linuxhacker.ru>

    These macros are not used anymore, so let's remove them,
    also __OBD_VMALLOC_VEROBSE and OBD_CPT_VMALLOC

    Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
    ---
    .../staging/lustre/lustre/include/obd_support.h | 29 ----------------------
    1 file changed, 29 deletions(-)

    diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h
    index b746763..f58d142 100644
    --- a/drivers/staging/lustre/lustre/include/obd_support.h
    +++ b/drivers/staging/lustre/lustre/include/obd_support.h
    @@ -608,27 +608,6 @@ do { \
    #define OBD_CPT_ALLOC_PTR(ptr, cptab, cpt) \
    OBD_CPT_ALLOC(ptr, cptab, cpt, sizeof(*(ptr)))

    -# define __OBD_VMALLOC_VEROBSE(ptr, cptab, cpt, size) \
    -do { \
    - (ptr) = cptab == NULL ? \
    - vzalloc(size) : \
    - vzalloc_node(size, cfs_cpt_spread_node(cptab, cpt)); \
    - if (unlikely((ptr) == NULL)) { \
    - CERROR("vmalloc of '" #ptr "' (%d bytes) failed\n", \
    - (int)(size)); \
    - CERROR("%llu total bytes allocated by Lustre\n", \
    - obd_memory_sum()); \
    - } else { \
    - OBD_ALLOC_POST(ptr, size, "vmalloced"); \
    - } \
    -} while (0)
    -
    -# define OBD_VMALLOC(ptr, size) \
    - __OBD_VMALLOC_VEROBSE(ptr, NULL, 0, size)
    -# define OBD_CPT_VMALLOC(ptr, cptab, cpt, size) \
    - __OBD_VMALLOC_VEROBSE(ptr, cptab, cpt, size)
    -
    -
    #define OBD_ALLOC_LARGE(ptr, size) \
    do { \
    ptr = libcfs_kvzalloc(size, GFP_NOFS); \
    @@ -677,14 +656,6 @@ do { \
    POISON_PTR(ptr); \
    } while (0)

    -
    -#define OBD_VFREE(ptr, size) \
    - do { \
    - OBD_FREE_PRE(ptr, size, "vfreed"); \
    - vfree(ptr); \
    - POISON_PTR(ptr); \
    - } while (0)
    -
    /* we memset() the slab object to 0 when allocation succeeds, so DO NOT
    * HAVE A CTOR THAT DOES ANYTHING. its work will be cleared here. we'd
    * love to assert on that, but slab.c keeps kmem_cache_s all to itself. */
    --
    2.1.0


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