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...atic void *start_data = &__start___llvm_prf_data; +static void *end_data = &__stop___llvm_prf_data; +static void *start_counters = &__start___llvm_prf_cnts; +static void *end_counters = &__stop___llvm_prf_cnts; +static void *start_names = &__start___llvm_prf_names; +static void *end_names = &__stop___llvm_prf_names; + +static void reset_counters(void) +{ + memset(start_counters, 0, end_counters - start_counters); +} + +static uint32_t get_size(void) +{ + return ROUNDUP(sizeof(struct llvm_profile_header) + end_data - start_data + + end_counters - start_c...

Hello, The following patch series enables LLVM coverage support for the Xen hypervisor. This first patches are a re-organization of the gcov support, in order to make the support generic for all coverage technologies. This is mostly a name change from gcov -> cov in several places and files, together with the addition of a Kconfig option in order to enable LLVM coverage. Patch 7 introduces

...try = (xfs_dir2_sf_entry_t *)((uint8_t *)&sf->list[0] - + sf_entry = (xfs_dir2_sf_entry_t *)((uint8_t *)sf->list - (!sf->hdr.i8count ? 4 : 0)); while (count--) { - uint8_t *start_name = &sf_entry->name[0]; + uint8_t *start_name = sf_entry->name; uint8_t *end_name = start_name + sf_entry->namelen; + xfs_debug("namelen %u", sf_entry->namelen); + if (!xfs_dir2_entry_name_cmp(start_name, end_name, dname)) { xfs_debug("Found entry %s", dname); goto found; @@ -195,8 +203,9 @@ struct inode *xfs_dir2_local_find_entry(const...

xfs_is_valid_magicnum is not actually a generic function that checks for magic numbers, instead it checks only for superblock's one. Signed-off-by: Paulo Alcantara <pcacjr at zytor.com> --- core/fs/xfs/xfs.c | 13 +++++-------- core/fs/xfs/xfs.h | 19 ++++++++++--------- 2 files changed, 15 insertions(+), 17 deletions(-) diff --git a/core/fs/xfs/xfs.c b/core/fs/xfs/xfs.c index

...L; + + xfs_debug("count %hhu i8count %hhu", sf->hdr.count, sf->hdr.i8count); + + sf_entry = (xfs_dir2_sf_entry_t *)((uint8_t *)&sf->list[0] - + (!sf->hdr.i8count ? 4 : 0)); + while (count--) { + uint8_t *start_name = &sf_entry->name[0]; + uint8_t *end_name = start_name + sf_entry->namelen; + char *name; + + name = xfs_dir2_get_entry_name(start_name, end_name); + + xfs_debug("entry name: %s", name); + + if (!strncmp(name, dname, strlen(dname))) { + free(name); + goto found; + } + + free(name); + + sf_entry = (xfs_dir2_sf_entry_t...