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MM: use ihk_mc_{alloc/free}_pages() everywhere and fix free_pages() on kmalloc()ed object bug

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This commit is contained in:
Balazs Gerofi
2016-08-17 18:02:05 +09:00
parent 01d2ea1605
commit f5857cfc9e
6 changed files with 39 additions and 42 deletions
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26
kernel/sysfs.c
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@@ -75,7 +75,7 @@ sysfs_createf(struct sysfs_ops *ops, void *instance, int mode,
dkprintf("sysfs_createf(%p,%p,%#o,%s,...)\n",
ops, instance, mode, fmt);
param = allocate_pages(1, IHK_MC_AP_NOWAIT);
param = ihk_mc_alloc_pages(1, IHK_MC_AP_NOWAIT);
if (!param) {
error = -ENOMEM;
ekprintf("sysfs_createf:allocate_pages failed. %d\n", error);
@@ -134,7 +134,7 @@ sysfs_createf(struct sysfs_ops *ops, void *instance, int mode,
error = 0;
out:
if (param) {
free_pages(param, 1);
ihk_mc_free_pages(param, 1);
}
if (error) {
ekprintf("sysfs_createf(%p,%p,%#o,%s,...): %d\n",
@@ -156,7 +156,7 @@ sysfs_mkdirf(sysfs_handle_t *dirhp, const char *fmt, ...)
dkprintf("sysfs_mkdirf(%p,%s,...)\n", dirhp, fmt);
param = allocate_pages(1, IHK_MC_AP_NOWAIT);
param = ihk_mc_alloc_pages(1, IHK_MC_AP_NOWAIT);
if (!param) {
error = -ENOMEM;
ekprintf("sysfs_mkdirf:allocate_pages failed. %d\n", error);
@@ -208,7 +208,7 @@ sysfs_mkdirf(sysfs_handle_t *dirhp, const char *fmt, ...)
out:
if (param) {
free_pages(param, 1);
ihk_mc_free_pages(param, 1);
}
if (error) {
ekprintf("sysfs_mkdirf(%p,%s,...): %d\n", dirhp, fmt, error);
@@ -229,7 +229,7 @@ sysfs_symlinkf(sysfs_handle_t targeth, const char *fmt, ...)
dkprintf("sysfs_symlinkf(%#lx,%s,...)\n", targeth.handle, fmt);
param = allocate_pages(1, IHK_MC_AP_NOWAIT);
param = ihk_mc_alloc_pages(1, IHK_MC_AP_NOWAIT);
if (!param) {
error = -ENOMEM;
ekprintf("sysfs_symlinkf:allocate_pages failed. %d\n", error);
@@ -279,7 +279,7 @@ sysfs_symlinkf(sysfs_handle_t targeth, const char *fmt, ...)
error = 0;
out:
if (param) {
free_pages(param, 1);
ihk_mc_free_pages(param, 1);
}
if (error) {
ekprintf("sysfs_symlinkf(%#lx,%s,...): %d\n",
@@ -301,7 +301,7 @@ sysfs_lookupf(sysfs_handle_t *objhp, const char *fmt, ...)
dkprintf("sysfs_lookupf(%p,%s,...)\n", objhp, fmt);
param = allocate_pages(1, IHK_MC_AP_NOWAIT);
param = ihk_mc_alloc_pages(1, IHK_MC_AP_NOWAIT);
if (!param) {
error = -ENOMEM;
ekprintf("sysfs_lookupf:allocate_pages failed. %d\n", error);
@@ -353,7 +353,7 @@ sysfs_lookupf(sysfs_handle_t *objhp, const char *fmt, ...)
out:
if (param) {
free_pages(param, 1);
ihk_mc_free_pages(param, 1);
}
if (error) {
ekprintf("sysfs_lookupf(%p,%s,...): %d\n", objhp, fmt, error);
@@ -374,7 +374,7 @@ sysfs_unlinkf(int flags, const char *fmt, ...)
dkprintf("sysfs_unlinkf(%#x,%s,...)\n", flags, fmt);
param = allocate_pages(1, IHK_MC_AP_NOWAIT);
param = ihk_mc_alloc_pages(1, IHK_MC_AP_NOWAIT);
if (!param) {
error = -ENOMEM;
ekprintf("sysfs_unlinkf:allocate_pages failed. %d\n", error);
@@ -423,7 +423,7 @@ sysfs_unlinkf(int flags, const char *fmt, ...)
error = 0;
out:
if (param) {
free_pages(param, 1);
ihk_mc_free_pages(param, 1);
}
if (error) {
ekprintf("sysfs_unlinkf(%#x,%s,...): %d\n", flags, fmt, error);
@@ -601,14 +601,14 @@ sysfs_init(void)
}
sysfs_data_bufsize = PAGE_SIZE;
sysfs_data_buf = allocate_pages(1, IHK_MC_AP_NOWAIT);
sysfs_data_buf = ihk_mc_alloc_pages(1, IHK_MC_AP_NOWAIT);
if (!sysfs_data_buf) {
error = -ENOMEM;
ekprintf("sysfs_init:allocate_pages(buf) failed. %d\n", error);
goto out;
}
param = allocate_pages(1, IHK_MC_AP_NOWAIT);
param = ihk_mc_alloc_pages(1, IHK_MC_AP_NOWAIT);
if (!param) {
error = -ENOMEM;
ekprintf("sysfs_init:allocate_pages(param) failed. %d\n",
@@ -644,7 +644,7 @@ sysfs_init(void)
error = 0;
out:
if (param) {
free_pages(param, 1);
ihk_mc_free_pages(param, 1);
}
if (error) {
ekprintf("sysfs_init(): %d\n", error);