diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/fat/dir.c | 20 | ||||
| -rw-r--r-- | fs/vfat/namei.c | 10 |
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; } |