[AT&T Samsung Galaxy Note I717] khaytsus:
I'm beginning to wonder what is going on with the memory on the Note. I suspect it's GPU memory, but it's non-obvious. In the past on my Dell Streak 7 (Tegra 2) it was really obvious that 128M of its 512M was allocated to its GPU, but on the Note I'm finding nothing obvious, only that 800M is available.

<5>[ 0.000000] Kernel command line: androidboot.hardware=qcom msm_watchdog.appsbark=1 loglevel=4 sec_log=0x80000@0x40270008 sec_dbg=0x100000@0x402f000c sec_debug.reset_reason=0x1a2b3c00 pmem_sf_addr=0x7a000000 pmem_sf_size=0x6000000 console=null sec_debug.enable=0 sec_debug.enable_user=0 appsbark=0 msm_watchdog.enable=1 msm_watchdog.bark_time=30 msm_watchdog.bite_time=31 vmalloc=512m hw_rev=12 lpj=67702 androidboot.emmc=true androidboot.serialno=67fc5e19 androidboot.baseband=csfb
<6>[ 0.000000] Memory: 128MB 336MB 336MB = 800MB total
<5>[ 0.000000] Memory: 747608k/747608k available, 71592k reserved, 344064K highmem

Full info below

grep -i 'mem\|alloc' dmesg.txt
<4>[ 0.000000] Memory policy: ECC disabled, Data cache writealloc
<6>[ 0.000000] mapping memory with restricted access
<7>[ 0.000000] free_area_init_node: node 0, pgdat c0d26020, node_mem_map c1582000
<7>[ 0.000000] Normal zone: 928 pages used for memmap
<7>[ 0.000000] HighMem zone: 672 pages used for memmap
<7>[ 0.000000] HighMem zone: 85344 pages, LIFO batch:15
<6>[ 0.000000] allocating 35020800 bytes at c1bcc000 (49bcc000 physical) for fb
<6>[ 0.000000] allocating 6291456 bytes at c3e00000 (4be00000 physical) for kernel ebi1 pmem arena
<6>[ 0.000000] allocating 6291456 bytes at 38000000 physical for kernel smi pmem arena
<6>[ 0.000000] allocating 41943040 bytes at 1077936128 physical) for adsp pmem arena
<6>[ 0.000000] allocating 60817408 bytes at 38600000 physical for user smi pmem arena
<6>[ 0.000000] allocating 2592768 bytes at c4400000 (4c400000 physical) for audio pmem arena
<6>[ 0.000000] allocating 100663296 bytes at 7a000000 physical for sf pmem arena
<6>[ 0.000000] sec_getlog_supply_meminfo: 40000000 40000000 0 0
<6>[ 0.000000] pcpu-alloc: s15008 r8192 d13664 u65536 alloc=16*4096
<6>[ 0.000000] pcpu-alloc: [0] 0 [0] 1
<5>[ 0.000000] Kernel command line: androidboot.hardware=qcom msm_watchdog.appsbark=1 loglevel=4 sec_log=0x80000@0x40270008 sec_dbg=0x100000@0x402f000c sec_debug.reset_reason=0x1a2b3c00 pmem_sf_addr=0x7a000000 pmem_sf_size=0x6000000 console=null sec_debug.enable=0 sec_debug.enable_user=0 appsbark=0 msm_watchdog.enable=1 msm_watchdog.bark_time=30 msm_watchdog.bite_time=31 vmalloc=512m hw_rev=12 lpj=67702 androidboot.emmc=true androidboot.serialno=67fc5e19 androidboot.baseband=csfb
<6>[ 0.000000] Memory: 128MB 336MB 336MB = 800MB total
<5>[ 0.000000] Memory: 747608k/747608k available, 71592k reserved, 344064K highmem
<5>[ 0.000000] Virtual kernel memory layout:
<5>[ 0.000000] vmalloc : 0xdd800000 - 0xfd000000 ( 504 MB)
<5>[ 0.000000] lowmem : 0xc0000000 - 0xdd000000 ( 464 MB)
<6>[ 0.212371] Freeing initrd memory: 1540K
<4>[ 0.312500] highmem bounce pool size: 64 pages
<6>[ 0.312622] ashmem: initialized
<6>[ 0.586791] mdp4_overlay_pipe_alloc: pipe=c0cc89cc ndx=1 num=0 share=0 cnt=0
<6>[ 1.113983] pmem: Initializing pmem_kernel_ebi1 (in-kernel)
<6>[ 1.114044] pmem: Initializing pmem_kernel_smi (in-kernel)
<6>[ 1.114074] pmem: Initializing pmem (user-space) as cached
<6>[ 1.114410] pmem: Initializing pmem_adsp (user-space) as non-cached
<6>[ 1.114562] pmem: Initializing pmem_audio (user-space) as non-cached
<6>[ 1.114746] pmem: Initializing pmem_smipool (user-space) as non-cached
<3>[ 1.114868] pmem: Reserving virtual address range e1000000 - e4a00000 for pmem_smipool
<4>[ 1.681549] bluesleep_rfkill_alloc
<6>[ 1.681610] Bluetooth: bluesleep_rfkill_alloc : success!
<6>[ 3.209167] EXT4-fs (mmcblk0p25): mounted filesystem with ordered data mode. Opts: noauto_da_alloc,journal_checksum
<3>[ 5.039550] acdb_mmap: PMEM is not allocated, yet!
<6>[ 5.039764] adm_memory_map_regions
<6>[ 7.442932] _smem_log_init: no power log or log_idx allocated
<6>[ 7.509094] rmt_storage_event_alloc_rmt_buf_cb: Alloc rmt buf callback received
<3>[ 8.504180] smd_alloc_channel() cid 34 does not exist
<3>[ 8.506408] smd_alloc_channel() cid 38 does not exist
<6>[ 9.340332] mdp4_overlay_pipe_alloc: pipe=c0cc8b54 ndx=2 num=1 share=0 cnt=0
<4>[ 9.464660] !@/dev/pmem: allocating pmem size=2048000, offset=0(0x0)
<4>[ 9.562744] !@/dev/pmem: allocating pmem size=2048000, offset=2048000(0x1f4000)
<4>[ 9.597167] !@/dev/pmem: allocating pmem size=2048000, offset=4096000(0x3e8000)
<6>[ 12.150634] sdio_al:Channel=SDIO_SMEM, state=1
<6>[ 24.776214] rmt_storage_event_alloc_rmt_buf_cb: Alloc rmt buf callback received
<6>[ 24.777099] sdio_al:ch SDIO_SMEM read_threshold=18432, write_threshold=2560, min_write_avail=1024, max_rx_threshold=20480, max_tx_threshold=5120
<6>[ 24.777557] sdio_al:sdio_open SDIO_SMEM completed OK
<4>[ 25.552520] !@/dev/pmem: allocating pmem size=4096, offset=6144000(0x5dc000)
<4>[ 27.961547] !@/dev/pmem: allocating pmem size=204800, offset=6148096(0x5dd000)
<4>[ 27.986785] !@/dev/pmem: allocating pmem size=3788800, offset=6352896(0x60f000)
<4>[ 29.043792] !@/dev/pmem: allocating pmem size=204800, offset=10141696(0x9ac000)
<4>[ 29.592559] !@/dev/pmem: allocating pmem size=3993600, offset=10346496(0x9de000)
<4>[ 30.914398] !@/dev/pmem: allocating pmem size=1740800, offset=14340096(0xdad000)
<4>[ 31.253631] !@/dev/pmem: allocating pmem size=2048000, offset=2048000(0x1f4000)
<4>[ 31.268707] !@/dev/pmem: allocating pmem size=2048000, offset=4096000(0x3e8000)
<4>[ 31.972564] !@/dev/pmem: allocating pmem size=3993600, offset=16080896(0xf56000)
<4>[ 34.472564] !@/dev/pmem: allocating pmem size=1740800, offset=14340096(0xdad000)
<4>[ 35.493194] !@/dev/pmem: allocating pmem size=1740800, offset=20074496(0x1325000)
<4>[ 53.236999] !@/dev/pmem: allocating pmem size=4096000, offset=21815296(0x14ce000)
<4>[ 53.331665] !@/dev/pmem: allocating pmem size=4096000, offset=25911296(0x18b6000)
<4>[ 53.644805] !@/dev/pmem: allocating pmem size=4096000, offset=10346496(0x9de000)
<4>[ 75.608886] !@/dev/pmem: allocating pmem size=3072000, offset=14442496(0xdc6000)
<4>[ 75.679321] !@/dev/pmem: allocating pmem size=3072000, offset=17514496(0x10b4000)
<4>[ 84.286834] !@/dev/pmem: allocating pmem size=122880, offset=14442496(0xdc6000)
<4>[ 88.038726] !@/dev/pmem: allocating pmem size=184320, offset=14442496(0xdc6000)