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mem: rename function returning hugepage data path

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The original name for this path was not too descriptive and
confusing. Rename it to a more appropriate and descriptive name:
it stores data about hugepages, so name it eal_hugepage_data_path().

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: Reshma Pattan <reshma.pattan@intel.com>
This commit is contained in:
Anatoly Burakov 2018-05-14 17:27:40 +01:00 committed by Thomas Monjalon
parent dcbfbe3c80
commit a2a2e499e5
2 changed files with 7 additions and 5 deletions
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2
lib/librte_eal/common/eal_filesystem.h
View File

@ -89,7 +89,7 @@ eal_hugepage_info_path(void)
#define HUGEPAGE_FILE_FMT "%s/.%s_hugepage_file"
static inline const char *
eal_hugepage_file_path(void)
eal_hugepage_data_path(void)
{
static char buffer[PATH_MAX]; /* static so auto-zeroed */
const char *directory = default_config_dir;

10
lib/librte_eal/linuxapp/eal/eal_memory.c
View File

@ -1499,7 +1499,7 @@ eal_legacy_hugepage_init(void)
}
/* create shared memory */
hugepage = create_shared_memory(eal_hugepage_file_path(),
hugepage = create_shared_memory(eal_hugepage_data_path(),
nr_hugefiles * sizeof(struct hugepage_file));
if (hugepage == NULL) {
@ -1727,16 +1727,18 @@ eal_legacy_hugepage_attach(void)
test_phys_addrs_available();
fd_hugepage = open(eal_hugepage_file_path(), O_RDONLY);
fd_hugepage = open(eal_hugepage_data_path(), O_RDONLY);
if (fd_hugepage < 0) {
RTE_LOG(ERR, EAL, "Could not open %s\n", eal_hugepage_file_path());
RTE_LOG(ERR, EAL, "Could not open %s\n",
eal_hugepage_data_path());
goto error;
}
size = getFileSize(fd_hugepage);
hp = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd_hugepage, 0);
if (hp == MAP_FAILED) {
RTE_LOG(ERR, EAL, "Could not mmap %s\n", eal_hugepage_file_path());
RTE_LOG(ERR, EAL, "Could not mmap %s\n",
eal_hugepage_data_path());
goto error;
}