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Searched refs:shm_nattch (Results 1 - 25 of 43) sorted by relevance

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/kernel/linux/linux-5.10/arch/mips/include/uapi/asm/
H A Dshmbuf.h25 unsigned long shm_nattch; /* no. of current attaches */ member
38 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/linux-6.6/arch/mips/include/uapi/asm/
H A Dshmbuf.h28 unsigned long shm_nattch; /* no. of current attaches */ member
41 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/patches/linux-6.6/prebuilts/usr/include/asm-mips/asm/
H A Dshmbuf.h30 unsigned long shm_nattch; member
43 unsigned long shm_nattch; member
/kernel/linux/patches/linux-5.10/prebuilts/usr/include/asm-mips/asm/
H A Dshmbuf.h30 unsigned long shm_nattch; member
43 unsigned long shm_nattch; member
/kernel/liteos_a/kernel/base/vm/
H A Dshm.c263 seg->ds.shm_nattch = 0; in ShmAllocSeg()
337 if ((seg->status & SHM_SEG_FREE) || ((seg->ds.shm_nattch == 0) && (seg->status & SHM_SEG_REMOVE))) { in ShmFindSeg()
378 seg->ds.shm_nattch++; in OsShmFork()
395 seg->ds.shm_nattch--; in OsShmRegionFree()
396 if (seg->ds.shm_nattch <= 0 && (seg->status & SHM_SEG_REMOVE)) { in OsShmRegionFree()
611 seg->ds.shm_nattch++; in ShmAt()
614 seg->ds.shm_nattch--; in ShmAt()
707 if (seg->ds.shm_nattch <= 0) { in ShmCtl()
791 seg->ds.shm_nattch--; in ShmDt()
792 if ((seg->ds.shm_nattch < in ShmDt()
[all...]
/kernel/linux/linux-5.10/ipc/
H A Dshm.c56 unsigned long shm_nattch; member
129 if (shp->shm_nattch) { in do_shm_rmid()
297 shp->shm_nattch++; in __shm_open()
354 return (shp->shm_nattch == 0) && in shm_may_destroy()
385 shp->shm_nattch--; in shm_close()
766 shp->shm_nattch = 0; in newseg()
862 out.shm_nattch = in->shm_nattch; in copy_shmid_to_user()
1137 tbuf->shm_nattch = shp->shm_nattch; in shmctl_stat()
1318 unsigned short shm_nattch; global() member
[all...]
/kernel/linux/linux-6.6/ipc/
H A Dshm.c56 unsigned long shm_nattch; member
129 if (shp->shm_nattch) { in do_shm_rmid()
295 shp->shm_nattch++; in __shm_open()
357 return (shp->shm_nattch == 0) && in shm_may_destroy()
386 shp->shm_nattch--; in __shm_close()
778 shp->shm_nattch = 0; in newseg()
872 out.shm_nattch = in->shm_nattch; in copy_shmid_to_user()
1147 tbuf->shm_nattch = shp->shm_nattch; in shmctl_stat()
1328 unsigned short shm_nattch; global() member
[all...]
/kernel/liteos_a/testsuites/unittest/basic/mem/shm/full/
H A Dshm_test_004.cpp52 ICUNIT_GOTO_EQUAL(ds.shm_nattch, 1, ds.shm_nattch, ERROR_OUT); in Testcase()
/kernel/linux/linux-5.10/arch/xtensa/include/uapi/asm/
H A Dshmbuf.h34 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/linux-5.10/arch/powerpc/include/uapi/asm/
H A Dshmbuf.h40 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/linux-5.10/arch/parisc/include/uapi/asm/
H A Dshmbuf.h34 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/linux-5.10/arch/sparc/include/uapi/asm/
H A Dshmbuf.h31 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/linux-6.6/arch/powerpc/include/uapi/asm/
H A Dshmbuf.h43 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/linux-6.6/arch/sparc/include/uapi/asm/
H A Dshmbuf.h34 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/linux-5.10/include/uapi/asm-generic/
H A Dshmbuf.h42 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/linux-6.6/include/uapi/asm-generic/
H A Dshmbuf.h44 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/linux-6.6/arch/xtensa/include/uapi/asm/
H A Dshmbuf.h37 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/patches/linux-4.19/prebuilts/usr/include/asm-generic/
H A Dshmbuf.h26 unsigned long shm_nattch; member
/kernel/linux/patches/linux-5.10/prebuilts/usr/include/asm-generic/
H A Dshmbuf.h39 unsigned long shm_nattch; member
/kernel/linux/patches/linux-6.6/prebuilts/usr/include/asm-generic/
H A Dshmbuf.h39 unsigned long shm_nattch; member
/kernel/linux/linux-5.10/arch/x86/include/uapi/asm/
H A Dshmbuf.h24 __kernel_ulong_t shm_nattch; /* no. of current attaches */ member
/kernel/linux/linux-6.6/arch/parisc/include/uapi/asm/
H A Dshmbuf.h36 unsigned long shm_nattch; /* no. of current attaches */ member
/kernel/linux/linux-6.6/arch/x86/include/uapi/asm/
H A Dshmbuf.h28 __kernel_ulong_t shm_nattch; /* no. of current attaches */ member
/kernel/linux/patches/linux-5.10/prebuilts/usr/include/asm-x86/asm/
H A Dshmbuf.h32 __kernel_ulong_t shm_nattch; member
/kernel/linux/patches/linux-6.6/prebuilts/usr/include/asm-x86/asm/
H A Dshmbuf.h32 __kernel_ulong_t shm_nattch; member

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