| /linux-4.4.14/fs/ext4/ |
| H A D | page-io.c | 69 struct page *data_page = NULL; bio_for_each_segment_all() local
84 data_page = page; bio_for_each_segment_all()
85 ctx = (struct ext4_crypto_ctx *)page_private(data_page); bio_for_each_segment_all()
117 ext4_restore_control_page(data_page); bio_for_each_segment_all()
422 struct page *data_page = NULL; ext4_bio_write_page() local
488 data_page = ext4_encrypt(inode, page); ext4_bio_write_page()
489 if (IS_ERR(data_page)) { ext4_bio_write_page()
490 ret = PTR_ERR(data_page); ext4_bio_write_page()
491 data_page = NULL; ext4_bio_write_page()
501 data_page ? data_page : page, bh); ext4_bio_write_page()
517 if (data_page) ext4_bio_write_page()
518 ext4_restore_control_page(data_page); ext4_bio_write_page()
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| H A D | crypto.c | 225 void ext4_restore_control_page(struct page *data_page) ext4_restore_control_page() argument
228 (struct ext4_crypto_ctx *)page_private(data_page); ext4_restore_control_page()
230 set_page_private(data_page, (unsigned long)NULL); ext4_restore_control_page()
231 ClearPagePrivate(data_page); ext4_restore_control_page()
232 unlock_page(data_page); ext4_restore_control_page()
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| H A D | ext4.h | 2265 void ext4_restore_control_page(struct page *data_page);
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| /linux-4.4.14/drivers/char/tpm/ |
| H A D | tpm.h | 412 struct page *data_page; member in struct:tpm_buf
421 buf->data_page = alloc_page(GFP_HIGHUSER); tpm_buf_init()
422 if (!buf->data_page) tpm_buf_init()
426 buf->data = kmap(buf->data_page); tpm_buf_init()
439 kunmap(buf->data_page); tpm_buf_destroy()
440 __free_page(buf->data_page); tpm_buf_destroy()
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| /linux-4.4.14/fs/f2fs/ |
| H A D | crypto.c | 292 void f2fs_restore_control_page(struct page *data_page) f2fs_restore_control_page() argument
295 (struct f2fs_crypto_ctx *)page_private(data_page); f2fs_restore_control_page()
297 set_page_private(data_page, (unsigned long)NULL); f2fs_restore_control_page()
298 ClearPagePrivate(data_page); f2fs_restore_control_page()
299 unlock_page(data_page); f2fs_restore_control_page()
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| H A D | gc.c | 682 struct page *data_page; gc_data_segment() local
724 data_page = get_read_data_page(inode, gc_data_segment()
726 if (IS_ERR(data_page)) { gc_data_segment()
731 f2fs_put_page(data_page, 0); gc_data_segment()
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| H A D | data.c | 210 * ->data_page
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| /linux-4.4.14/security/tomoyo/ |
| H A D | mount.c | 183 * @data_page: Optional data. Maybe NULL.
189 void *data_page) tomoyo_mount_permission()
187 tomoyo_mount_permission(const char *dev_name, struct path *path, const char *type, unsigned long flags, void *data_page) tomoyo_mount_permission() argument
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| H A D | common.h | 975 void *data_page);
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| /linux-4.4.14/fs/ |
| H A D | compat.c | 795 unsigned long data_page; COMPAT_SYSCALL_DEFINE5() local
809 retval = copy_mount_options(data, &data_page); COMPAT_SYSCALL_DEFINE5()
815 if (kernel_type && data_page) { COMPAT_SYSCALL_DEFINE5()
817 do_ncp_super_data_conv((void *)data_page); COMPAT_SYSCALL_DEFINE5()
819 if (do_nfs4_super_data_conv((void *) data_page)) COMPAT_SYSCALL_DEFINE5()
825 flags, (void*)data_page); COMPAT_SYSCALL_DEFINE5()
828 free_page(data_page); COMPAT_SYSCALL_DEFINE5()
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| H A D | namespace.c | 2657 const char *type_page, unsigned long flags, void *data_page) do_mount()
2668 if (data_page) do_mount()
2669 ((char *)data_page)[PAGE_SIZE - 1] = 0; do_mount()
2677 type_page, flags, data_page); do_mount()
2717 data_page); do_mount()
2726 dev_name, data_page); do_mount()
2899 unsigned long data_page; SYSCALL_DEFINE5() local
2911 ret = copy_mount_options(data, &data_page); SYSCALL_DEFINE5()
2916 (void *) data_page); SYSCALL_DEFINE5()
2918 free_page(data_page); SYSCALL_DEFINE5()
2656 do_mount(const char *dev_name, const char __user *dir_name, const char *type_page, unsigned long flags, void *data_page) do_mount() argument
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| /linux-4.4.14/include/linux/ |
| H A D | ring_buffer.h | 189 int ring_buffer_read_page(struct ring_buffer *buffer, void **data_page,
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| /linux-4.4.14/kernel/trace/ |
| H A D | ring_buffer.c | 4447 * @data_page: the page to use allocated from ring_buffer_alloc_read_page
4453 * @data_page must be the address of the variable that was returned
4478 void **data_page, size_t len, int cpu, int full) ring_buffer_read_page()
4503 if (!data_page) ring_buffer_read_page()
4506 bpage = *data_page; ring_buffer_read_page()
4592 reader->page = *data_page; ring_buffer_read_page()
4596 *data_page = bpage; ring_buffer_read_page()
4477 ring_buffer_read_page(struct ring_buffer *buffer, void **data_page, size_t len, int cpu, int full) ring_buffer_read_page() argument
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