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Searched refs:md_buf (Results 1 – 7 of 7) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/target/
H A Dtarget_core_alua.c882 unsigned char *md_buf, in core_alua_write_tpg_metadata() argument
893 ret = kernel_write(file, md_buf, md_buf_len, &pos); in core_alua_write_tpg_metadata()
903 unsigned char *md_buf; in core_alua_update_tpg_primary_metadata() local
910 md_buf = kzalloc(ALUA_MD_BUF_LEN, GFP_KERNEL); in core_alua_update_tpg_primary_metadata()
911 if (!md_buf) { in core_alua_update_tpg_primary_metadata()
916 len = snprintf(md_buf, ALUA_MD_BUF_LEN, in core_alua_update_tpg_primary_metadata()
929 rc = core_alua_write_tpg_metadata(path, md_buf, len); in core_alua_update_tpg_primary_metadata()
932 kfree(md_buf); in core_alua_update_tpg_primary_metadata()
1198 unsigned char *md_buf; in core_alua_update_tpg_secondary_metadata() local
1204 md_buf = kzalloc(ALUA_MD_BUF_LEN, GFP_KERNEL); in core_alua_update_tpg_secondary_metadata()
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/OK3568_Linux_fs/kernel/drivers/staging/media/atomisp/pci/
H A Datomisp_compat_css20.c1297 struct atomisp_metadata_buf *md_buf) in atomisp_css_allocate_stat_buffers() argument
1336 metadata_info.size && md_buf) { in atomisp_css_allocate_stat_buffers()
1337 md_buf->metadata = ia_css_metadata_allocate( in atomisp_css_allocate_stat_buffers()
1339 if (!md_buf->metadata) { in atomisp_css_allocate_stat_buffers()
1347 md_buf->md_vptr = hmm_vmap(md_buf->metadata->address, false); in atomisp_css_allocate_stat_buffers()
1386 struct atomisp_metadata_buf *md_buf, *_md_buf; in atomisp_css_free_stat_buffers() local
1445 list_for_each_entry_safe(md_buf, _md_buf, in atomisp_css_free_stat_buffers()
1447 atomisp_css_free_metadata_buffer(md_buf); in atomisp_css_free_stat_buffers()
1448 list_del(&md_buf->list); in atomisp_css_free_stat_buffers()
1449 kfree(md_buf); in atomisp_css_free_stat_buffers()
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H A Datomisp_cmd.c904 struct atomisp_metadata_buf *md_buf = NULL, *_md_buf_tmp, *md_iter; in atomisp_buf_done() local
976 md_buf = md_iter; in atomisp_buf_done()
982 if (md_buf) in atomisp_buf_done()
984 __func__, md_buf->metadata->exp_id); in atomisp_buf_done()
2843 struct atomisp_metadata_buf *md_buf; in atomisp_get_metadata() local
2883 md_buf = list_entry(asd->metadata_ready[md_type].next, in atomisp_get_metadata()
2885 md->exp_id = md_buf->metadata->exp_id; in atomisp_get_metadata()
2886 if (md_buf->md_vptr) { in atomisp_get_metadata()
2888 md_buf->md_vptr, in atomisp_get_metadata()
2891 hmm_load(md_buf->metadata->address, in atomisp_get_metadata()
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H A Datomisp_ioctl.c1018 struct atomisp_metadata_buf *md_buf = NULL, *_md_buf; in atomisp_alloc_css_stat_bufs() local
1071 md_buf = kzalloc(sizeof(struct atomisp_metadata_buf), in atomisp_alloc_css_stat_bufs()
1073 if (!md_buf) in atomisp_alloc_css_stat_bufs()
1077 asd, stream_id, NULL, NULL, md_buf)) { in atomisp_alloc_css_stat_bufs()
1078 kfree(md_buf); in atomisp_alloc_css_stat_bufs()
1081 list_add_tail(&md_buf->list, &asd->metadata[i]); in atomisp_alloc_css_stat_bufs()
1103 list_for_each_entry_safe(md_buf, _md_buf, &asd->metadata[i], in atomisp_alloc_css_stat_bufs()
1105 atomisp_css_free_metadata_buffer(md_buf); in atomisp_alloc_css_stat_bufs()
1106 list_del(&md_buf->list); in atomisp_alloc_css_stat_bufs()
1107 kfree(md_buf); in atomisp_alloc_css_stat_bufs()
H A Datomisp_compat.h111 struct atomisp_metadata_buf *md_buf);
/OK3568_Linux_fs/external/mpp/mpp/vproc/iep2/
H A Diep2.c198 ret = mpp_buffer_get(ctx->memGroup, &ctx->md_buf, 1920 * 1088); in iep2_init()
208 ctx->params.md_addr = mpp_buffer_get_fd(ctx->md_buf); in iep2_init()
220 mpp_buffer_put(ctx->md_buf); in iep2_deinit()
H A Diep2.h154 MppBuffer md_buf; member