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-rw-r--r--fs/fat/dir.c20
-rw-r--r--fs/vfat/namei.c10
2 files changed, 14 insertions, 16 deletions
diff --git a/fs/fat/dir.c b/fs/fat/dir.c
index 7b62ffb663f6..486725ee99ae 100644
--- a/fs/fat/dir.c
+++ b/fs/fat/dir.c
@@ -247,7 +247,7 @@ static int fat_parse_long(struct inode *dir, loff_t *pos,
unsigned char id, slot, slots, alias_checksum;
if (!*unicode) {
- *unicode = (wchar_t *)__get_free_page(GFP_KERNEL);
+ *unicode = __getname();
if (!*unicode) {
brelse(*bh);
return -ENOMEM;
@@ -327,7 +327,7 @@ int fat_search_long(struct inode *inode, const unsigned char *name,
loff_t cpos = 0;
int chl, i, j, last_u, err;
- bufname = (unsigned char*)__get_free_page(GFP_KERNEL);
+ bufname = __getname();
if (!bufname)
return -ENOMEM;
@@ -396,8 +396,8 @@ parse_record:
bufuname[last_u] = 0x0000;
xlate_len = utf8
- ?utf8_wcstombs(bufname, bufuname, PAGE_SIZE)
- :uni16_to_x8(bufname, bufuname, PAGE_SIZE, uni_xlate, nls_io);
+ ?utf8_wcstombs(bufname, bufuname, PATH_MAX)
+ :uni16_to_x8(bufname, bufuname, PATH_MAX, uni_xlate, nls_io);
if (xlate_len == name_len)
if ((!anycase && !memcmp(name, bufname, xlate_len)) ||
(anycase && !nls_strnicmp(nls_io, name, bufname,
@@ -406,8 +406,8 @@ parse_record:
if (nr_slots) {
xlate_len = utf8
- ?utf8_wcstombs(bufname, unicode, PAGE_SIZE)
- :uni16_to_x8(bufname, unicode, PAGE_SIZE, uni_xlate, nls_io);
+ ?utf8_wcstombs(bufname, unicode, PATH_MAX)
+ :uni16_to_x8(bufname, unicode, PATH_MAX, uni_xlate, nls_io);
if (xlate_len != name_len)
continue;
if ((!anycase && !memcmp(name, bufname, xlate_len)) ||
@@ -427,9 +427,9 @@ Found:
err = 0;
EODir:
if (bufname)
- free_page((unsigned long)bufname);
+ __putname(bufname);
if (unicode)
- free_page((unsigned long)unicode);
+ __putname(unicode);
return err;
}
@@ -619,7 +619,7 @@ parse_record:
/* convert the unicode long name. 261 is maximum size
* of unicode buffer. (13 * slots + nul) */
void *longname = unicode + 261;
- int buf_size = PAGE_SIZE - (261 * sizeof(unicode[0]));
+ int buf_size = PATH_MAX - (261 * sizeof(unicode[0]));
int long_len = utf8
? utf8_wcstombs(longname, unicode, buf_size)
: uni16_to_x8(longname, unicode, buf_size, uni_xlate, nls_io);
@@ -652,7 +652,7 @@ EODir:
FillFailed:
brelse(bh);
if (unicode)
- free_page((unsigned long)unicode);
+ __putname(unicode);
out:
unlock_kernel();
return ret;
diff --git a/fs/vfat/namei.c b/fs/vfat/namei.c
index ab4f3da770f0..5b66162d0747 100644
--- a/fs/vfat/namei.c
+++ b/fs/vfat/namei.c
@@ -472,7 +472,7 @@ xlate_to_uni(const unsigned char *name, int len, unsigned char *outname,
if (utf8) {
int name_len = strlen(name);
- *outlen = utf8_mbstowcs((wchar_t *)outname, name, PAGE_SIZE);
+ *outlen = utf8_mbstowcs((wchar_t *)outname, name, PATH_MAX);
/*
* We stripped '.'s before and set len appropriately,
@@ -565,7 +565,6 @@ static int vfat_build_slots(struct inode *dir, const unsigned char *name,
struct fat_mount_options *opts = &sbi->options;
struct msdos_dir_slot *ps;
struct msdos_dir_entry *de;
- unsigned long page;
unsigned char cksum, lcase;
unsigned char msdos_name[MSDOS_NAME];
wchar_t *uname;
@@ -575,11 +574,10 @@ static int vfat_build_slots(struct inode *dir, const unsigned char *name,
*nr_slots = 0;
- page = __get_free_page(GFP_KERNEL);
- if (!page)
+ uname = __getname();
+ if (!uname)
return -ENOMEM;
- uname = (wchar_t *)page;
err = xlate_to_uni(name, len, (unsigned char *)uname, &ulen, &usize,
opts->unicode_xlate, opts->utf8, sbi->nls_io);
if (err)
@@ -631,7 +629,7 @@ shortname:
de->starthi = cpu_to_le16(cluster >> 16);
de->size = 0;
out_free:
- free_page(page);
+ __putname(uname);
return err;
}