dongjiuzhu1
adaca6a5ce
mm/mempool: using inline list instead of queue to avoid kasan report
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the crash backtrace:
kasan_report (addr=0xf3d02fd4, size=4, is_write=false) at
kasan/kasan.c:106
0x5658518d in __asan_loadN_noabort (addr=0xf3d02fd4, size=4) at
kasan/kasan.c:300
0x565851ee in __asan_load4_noabort (addr=0xf3d02fd4) at
kasan/kasan.c:334
0x56580b02 in sq_remfirst (queue=0xf3d02b08) at
queue/sq_remfirst.c:45
0x565e0e0b in mempool_alloc (pool=0xf3d02aec) at
mempool/mempool.c:161
0x566033d2 in mempool_multiple_alloc (mpool=0xf3d02a30, size=16) at
mempool/mempool_multiple.c:147
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2023-01-15 20:05:55 +08:00
YAMAMOTO Takashi
bf7db14feb
Suppress -Wsign-compare warning on a few places
2022-12-26 18:23:41 +08:00
Xiang Xiao
38d1244751
mm/mempool: Remove MM_MEMPOOL option from Kconfig
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since the linker can remove the unused object file from the final image
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-08 10:18:27 -03:00
dongjiuzhu1
96d8e833ed
mm/mempool: support kasan check for mempool alloc/free
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Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2022-10-28 21:31:35 +08:00
dongjiuzhu1
30bede7940
mm/mempool: fix bug about size mismatch and binary find
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Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2022-10-28 21:31:35 +08:00
dongjiuzhu1
5828e5bb88
mm/mempool: add new api: xx_realloc and xx_alloc_size
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Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2022-10-28 21:31:35 +08:00
dongjiuzhu1
4e179e8a85
mm/mempool: optimize alloc/free performance
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Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2022-10-28 21:31:35 +08:00
Jiuzhu Dong
8994c8efa2
mm/mempool: support specifying alloc and free function
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Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2022-10-28 21:31:35 +08:00
Jiuzhu Dong
a01f3beefd
mm/mempool: support multiple memory pool
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Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-10-28 21:31:35 +08:00
anjiahao
5724c6b2e4
sem:remove sem default protocl
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-10-22 14:50:48 +08:00
Jiuzhu Dong
c18b5602e8
fs/procfs: add mempool info to proc/mempool
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server> cat /proc/mempool
total bsize nused nfree nifree nwaiter
hello: 400 20 17 3 0 0
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-08-09 15:38:57 +08:00
Jiuzhu Dong
e3bbbfe4d0
mm/mempool: support memory buffer pool
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Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-08-09 15:38:57 +08:00
