| /linux-6.15/mm/ |
| H A D | fadvise.c | 31 int generic_fadvise(struct file *file, loff_t offset, loff_t len, int advice) in generic_fadvise() argument
52 switch (advice) { in generic_fadvise()
78 switch (advice) { in generic_fadvise()
183 return file->f_op->fadvise(file, offset, len, advice); in vfs_fadvise()
185 return generic_fadvise(file, offset, len, advice); in vfs_fadvise()
191 int ksys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) in ksys_fadvise64_64() argument
198 return vfs_fadvise(fd_file(f), offset, len, advice); in ksys_fadvise64_64()
203 return ksys_fadvise64_64(fd, offset, len, advice); in SYSCALL_DEFINE4()
210 return ksys_fadvise64_64(fd, offset, len, advice); in SYSCALL_DEFINE4()
218 compat_arg_u64_dual(len), int, advice) in COMPAT_SYSCALL_DEFINE6() argument
[all …]
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| /linux-6.15/io_uring/ |
| H A D | advise.c | 21 u32 advice; member
28 u32 advice; member
43 ma->advice = READ_ONCE(sqe->fadvise_advice); in io_madvise_prep()
59 ret = do_madvise(current->mm, ma->addr, ma->len, ma->advice); in io_madvise()
69 switch (fa->advice) { in io_fadvise_force_async()
90 fa->advice = READ_ONCE(sqe->fadvise_advice); in io_fadvise_prep()
103 ret = vfs_fadvise(req->file, fa->offset, fa->len, fa->advice); in io_fadvise()
|
| /linux-6.15/arch/sh/kernel/ |
| H A D | sys_sh32.c | 52 u32 len0, u32 len1, int advice) in sys_fadvise64_64_wrapper() argument
56 (u64)len1 << 32 | len0, advice); in sys_fadvise64_64_wrapper()
59 (u64)len0 << 32 | len1, advice); in sys_fadvise64_64_wrapper()
|
| /linux-6.15/arch/s390/kernel/ |
| H A D | compat_linux.c | 261 int advice; member
270 if (a.advice == 4) in COMPAT_SYSCALL_DEFINE1()
271 a.advice = POSIX_FADV_DONTNEED; in COMPAT_SYSCALL_DEFINE1()
272 else if (a.advice == 5) in COMPAT_SYSCALL_DEFINE1()
273 a.advice = POSIX_FADV_NOREUSE; in COMPAT_SYSCALL_DEFINE1()
274 return ksys_fadvise64_64(a.fd, a.offset, a.len, a.advice); in COMPAT_SYSCALL_DEFINE1()
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| /linux-6.15/arch/arm/kernel/ |
| H A D | sys_arm.c | 33 asmlinkage long sys_arm_fadvise64_64(int fd, int advice, in sys_arm_fadvise64_64() argument
36 return ksys_fadvise64_64(fd, offset, len, advice); in sys_arm_fadvise64_64()
|
| /linux-6.15/Documentation/process/debugging/ |
| H A D | media_specific_debugging_guide.rst | 13 General debugging advice
16 For general advice see the :doc:`general advice document
63 For general advice see the
83 For general advice see the
92 For general advice see the
100 For general advice see the
141 For general advice see the
|
| H A D | index.rst | 4 Debugging advice for Linux Kernel developers
35 General debugging advice
|
| H A D | userspace_debugging_guide.rst | 4 Userspace debugging advice
9 For debugging advice aimed at driver developers go :doc:`here
11 For general debugging advice, see :doc:`general advice document
214 some advice for analysing the data.
|
| /linux-6.15/arch/hexagon/kernel/ |
| H A D | syscalltab.c | 19 SYSCALL_DEFINE6(hexagon_fadvise64_64, int, fd, int, advice, in SYSCALL_DEFINE6() argument
22 return ksys_fadvise64_64(fd, SC_VAL64(loff_t, offset), SC_VAL64(loff_t, len), advice); in SYSCALL_DEFINE6()
|
| /linux-6.15/arch/csky/kernel/ |
| H A D | syscall.c | 38 int, advice, in SYSCALL_DEFINE4() argument
42 return ksys_fadvise64_64(fd, offset, len, advice); in SYSCALL_DEFINE4()
|
| /linux-6.15/arch/x86/kernel/ |
| H A D | sys_ia32.c | 89 int, advice) in SYSCALL_DEFINE6() argument
94 advice); in SYSCALL_DEFINE6()
113 unsigned int, offset_hi, size_t, len, int, advice) in SYSCALL_DEFINE5() argument
116 len, advice); in SYSCALL_DEFINE5()
|
| /linux-6.15/arch/powerpc/include/asm/ |
| H A D | syscalls.h | 106 size_t len, int advice);
132 size_t len, int advice);
141 long sys_ppc_fadvise64_64(int fd, int advice,
|
| /linux-6.15/arch/xtensa/kernel/ |
| H A D | syscall.c | 50 asmlinkage long xtensa_fadvise64_64(int fd, int advice, in xtensa_fadvise64_64() argument
53 return ksys_fadvise64_64(fd, offset, len, advice); in xtensa_fadvise64_64()
|
| /linux-6.15/arch/sparc/kernel/ |
| H A D | sys_sparc32.c | 209 compat_size_t, len, int, advice) in COMPAT_SYSCALL_DEFINE5() argument
211 return ksys_fadvise64_64(fd, ((u64)offhi << 32) | offlo, len, advice); in COMPAT_SYSCALL_DEFINE5()
215 u32, lenhi, u32, lenlo, int, advice) in COMPAT_SYSCALL_DEFINE6() argument
220 advice); in COMPAT_SYSCALL_DEFINE6()
|
| H A D | systbls.h | 85 compat_size_t len, int advice);
89 int advice);
|
| /linux-6.15/arch/powerpc/kernel/ |
| H A D | sys_ppc32.c | 109 size_t, len, int, advice) in PPC32_SYSCALL_DEFINE6() argument
112 advice); in PPC32_SYSCALL_DEFINE6()
|
| H A D | syscalls.c | 104 int, fd, int, advice, u32, offset_high, u32, offset_low, in SYSCALL_DEFINE6() argument
108 merge_64(len_high, len_low), advice); in SYSCALL_DEFINE6()
|
| /linux-6.15/include/linux/ |
| H A D | ksm.h | 19 unsigned long end, int advice, unsigned long *vm_flags);
134 unsigned long end, int advice, unsigned long *vm_flags) in ksm_madvise() argument
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| H A D | fscache.h | 136 u8 advice; /* FSCACHE_ADV_* */ member
247 u8 advice, in fscache_acquire_cookie() argument
256 return __fscache_acquire_cookie(volume, advice, in fscache_acquire_cookie()
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| /linux-6.15/arch/arm64/kernel/ |
| H A D | sys32.c | 101 COMPAT_SYSCALL_DEFINE6(aarch32_fadvise64_64, int, fd, int, advice, in COMPAT_SYSCALL_DEFINE6() argument
104 return ksys_fadvise64_64(fd, arg_u64(offset), arg_u64(len), advice); in COMPAT_SYSCALL_DEFINE6()
|
| /linux-6.15/arch/hexagon/include/asm/ |
| H A D | syscalls.h | 5 asmlinkage long sys_hexagon_fadvise64_64(int fd, int advice,
|
| /linux-6.15/arch/csky/include/asm/ |
| H A D | syscalls.h | 12 long sys_csky_fadvise64_64(int fd, int advice, loff_t offset, loff_t len);
|
| /linux-6.15/drivers/infiniband/core/ |
| H A D | uverbs_std_types_mr.c | 52 enum ib_uverbs_advise_mr_advice advice; in UVERBS_HANDLER() local
63 ret = uverbs_get_const(&advice, attrs, UVERBS_ATTR_ADVISE_MR_ADVICE); in UVERBS_HANDLER()
79 return ib_dev->ops.advise_mr(pd, advice, flags, sg_list, num_sge, in UVERBS_HANDLER()
|
| /linux-6.15/arch/sh/include/asm/ |
| H A D | syscalls_32.h | 19 u32 len0, u32 len1, int advice);
|
| /linux-6.15/drivers/md/dm-vdo/ |
| H A D | dedupe.c | 1604 struct zoned_pbn *advice = &data_vio->duplicate; in decode_uds_advice() local
1617 advice->state = encoding->data[offset++]; in decode_uds_advice()
1618 advice->pbn = get_unaligned_le64(&encoding->data[offset]); in decode_uds_advice()
1623 if ((advice->state == VDO_MAPPING_STATE_UNMAPPED) || (advice->pbn == VDO_ZERO_BLOCK)) { in decode_uds_advice()
1625 (unsigned long long) advice->pbn, advice->state, in decode_uds_advice()
1631 result = vdo_get_physical_zone(vdo, advice->pbn, &advice->zone); in decode_uds_advice()
1632 if ((result != VDO_SUCCESS) || (advice->zone == NULL)) { in decode_uds_advice()
1634 (unsigned long long) advice->pbn, in decode_uds_advice()
|