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Searched refs:hmm_dmirror_cmd (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.10/lib/
Dtest_hmm_uapi.h23 struct hmm_dmirror_cmd { struct
32 #define HMM_DMIRROR_READ _IOWR('H', 0x00, struct hmm_dmirror_cmd) argument
33 #define HMM_DMIRROR_WRITE _IOWR('H', 0x01, struct hmm_dmirror_cmd)
34 #define HMM_DMIRROR_MIGRATE _IOWR('H', 0x02, struct hmm_dmirror_cmd)
35 #define HMM_DMIRROR_SNAPSHOT _IOWR('H', 0x03, struct hmm_dmirror_cmd)
Dtest_hmm.c342 static int dmirror_read(struct dmirror *dmirror, struct hmm_dmirror_cmd *cmd) in dmirror_read()
411 static int dmirror_write(struct dmirror *dmirror, struct hmm_dmirror_cmd *cmd) in dmirror_write()
665 struct hmm_dmirror_cmd *cmd) in dmirror_migrate()
860 struct hmm_dmirror_cmd *cmd) in dmirror_snapshot()
920 struct hmm_dmirror_cmd cmd; in dmirror_fops_unlocked_ioctl()
/Linux-v5.10/tools/testing/selftests/vm/
Dhmm-tests.c120 static int hmm_dmirror_cmd(int fd, in hmm_dmirror_cmd() function
125 struct hmm_dmirror_cmd cmd; in hmm_dmirror_cmd()
265 ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_READ, buffer, npages); in TEST_F()
324 ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_READ, buffer, npages); in TEST_F()
375 ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_WRITE, buffer, npages); in TEST_F()
419 ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_READ, buffer, 1); in TEST_F()
429 ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_WRITE, buffer, npages); in TEST_F()
441 ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_WRITE, buffer, npages); in TEST_F()
518 ret = hmm_dmirror_cmd(child_fd, HMM_DMIRROR_WRITE, buffer, npages); in TEST_F()
596 ret = hmm_dmirror_cmd(child_fd, HMM_DMIRROR_WRITE, buffer, npages); in TEST_F()
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