> [c000000009edf5f0] [c0000000000b56e4] .__alloc_pages_internal+0xf8/0x470
> [c000000009edf6e0] [c0000000000e0458] .kmem_getpages+0x8c/0x194
> [c000000009edf770] [c0000000000e1050] .fallback_alloc+0x194/0x254
> [c000000009edf820] [c0000000000e14b0] .kmem_cache_alloc+0xd8/0x144
> [c000000009edf8c0] [c0000000001fe0f8] .radix_tree_preload+0x50/0xd4
> [c000000009edf960] [c0000000000ad048] .add_to_page_cache+0x38/0x12c
> [c000000009edfa00] [c0000000000ad158] .add_to_page_cache_lru+0x1c/0x4c
> [c000000009edfa90] [c0000000000add58] .find_or_create_page+0x60/0xa8
> [c000000009edfb30] [c00000000011e478] .__getblk+0x140/0x310
> [c000000009edfc00] [c0000000001b78c4] .journal_get_descriptor_buffer+0x44/0xd8
> [c000000009edfca0] [c0000000001b236c] .journal_commit_transaction+0x948/0x1590
> [c000000009edfe00] [c0000000001b585c] .kjournald+0xf4/0x2ac
> [c000000009edff00] [c00000000007ff4c] .kthread+0x84/0xd0
> [c000000009edff90] [c000000000028900] .kernel_thread+0x4c/0x68
> Instruction dump:
> 7dc57378 48009575 60000000 2fa30000 419e0490 56c902d8 3c000018 7dd907b4 > 7ad2c7e2 7f890000 7c000026 5400fffe <0b000000> e93e8128 3b000000 80090000
/* Convert GFP flags to their corresponding migrate type */
static inline int allocflags_to_migratetype(gfp_t gfp_flags)
{
WARN_ON((gfp_flags & GFP_MOVABLE_MASK) == GFP_MOVABLE_MASK);
Mel, Pekka: would you have some head-scratching time for this one please?