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Searched refs:uffd_msg (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/fs/
Duserfaultfd.c85 struct uffd_msg msg;
171 static inline void msg_init(struct uffd_msg *msg) in msg_init()
173 BUILD_BUG_ON(sizeof(struct uffd_msg) != 32); in msg_init()
178 memset(msg, 0, sizeof(struct uffd_msg)); in msg_init()
181 static inline struct uffd_msg userfault_msg(unsigned long address, in userfault_msg()
186 struct uffd_msg msg; in userfault_msg()
998 struct uffd_msg *msg) in resolve_userfault_fork()
1013 struct uffd_msg *msg) in userfaultfd_ctx_read()
1182 struct uffd_msg msg; in userfaultfd_read()
/Linux-v4.19/include/uapi/linux/
Duserfaultfd.h73 struct uffd_msg { struct
/Linux-v4.19/Documentation/admin-guide/mm/
Duserfaultfd.rst189 userfaultfd context in the uffd_msg.fork.
195 UFFD_EVENT_REMAP. The uffd_msg.remap will contain the old and
201 be generated upon these calls to madvise. The uffd_msg.remove
206 get UFFD_EVENT_UNMAP with uffd_msg.remove containing start and
/Linux-v4.19/tools/testing/selftests/vm/
Duserfaultfd.c446 struct uffd_msg msg; in uffd_poll_thread()
518 struct uffd_msg msg; in uffd_read_thread()