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-rw-r--r--fs/adfs/dir.c8
-rw-r--r--fs/affs/namei.c46
-rw-r--r--fs/cifs/dir.c12
-rw-r--r--fs/dcache.c4
-rw-r--r--fs/fat/namei_msdos.c14
-rw-r--r--fs/fat/namei_vfat.c33
-rw-r--r--fs/hfs/hfs_fs.h5
-rw-r--r--fs/hfs/string.c14
-rw-r--r--fs/hfsplus/hfsplus_fs.h5
-rw-r--r--fs/hfsplus/unicode.c15
-rw-r--r--fs/hpfs/dentry.c22
-rw-r--r--fs/isofs/inode.c92
-rw-r--r--fs/isofs/namei.c3
-rw-r--r--fs/jfs/namei.c11
-rw-r--r--fs/ncpfs/dir.c25
-rw-r--r--fs/ncpfs/ncplib_kernel.h8
-rw-r--r--fs/proc/proc_sysctl.c13
17 files changed, 191 insertions, 139 deletions
diff --git a/fs/adfs/dir.c b/fs/adfs/dir.c
index f4287e4..c8ed661 100644
--- a/fs/adfs/dir.c
+++ b/fs/adfs/dir.c
@@ -237,17 +237,19 @@ adfs_hash(struct dentry *parent, struct qstr *qstr)
* requirements of the underlying filesystem.
*/
static int
-adfs_compare(struct dentry *parent, struct qstr *entry, struct qstr *name)
+adfs_compare(const struct dentry *parent, const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
int i;
- if (entry->len != name->len)
+ if (len != name->len)
return 1;
for (i = 0; i < name->len; i++) {
char a, b;
- a = entry->name[i];
+ a = str[i];
b = name->name[i];
if (a >= 'A' && a <= 'Z')
diff --git a/fs/affs/namei.c b/fs/affs/namei.c
index 914d1c0..547d5de 100644
--- a/fs/affs/namei.c
+++ b/fs/affs/namei.c
@@ -14,10 +14,16 @@ typedef int (*toupper_t)(int);
static int affs_toupper(int ch);
static int affs_hash_dentry(struct dentry *, struct qstr *);
-static int affs_compare_dentry(struct dentry *, struct qstr *, struct qstr *);
+static int affs_compare_dentry(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name);
static int affs_intl_toupper(int ch);
static int affs_intl_hash_dentry(struct dentry *, struct qstr *);
-static int affs_intl_compare_dentry(struct dentry *, struct qstr *, struct qstr *);
+static int affs_intl_compare_dentry(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name);
const struct dentry_operations affs_dentry_operations = {
.d_hash = affs_hash_dentry,
@@ -88,29 +94,29 @@ affs_intl_hash_dentry(struct dentry *dentry, struct qstr *qstr)
return __affs_hash_dentry(dentry, qstr, affs_intl_toupper);
}
-static inline int
-__affs_compare_dentry(struct dentry *dentry, struct qstr *a, struct qstr *b, toupper_t toupper)
+static inline int __affs_compare_dentry(unsigned int len,
+ const char *str, const struct qstr *name, toupper_t toupper)
{
- const u8 *aname = a->name;
- const u8 *bname = b->name;
- int len;
+ const u8 *aname = str;
+ const u8 *bname = name->name;
- /* 'a' is the qstr of an already existing dentry, so the name
- * must be valid. 'b' must be validated first.
+ /*
+ * 'str' is the name of an already existing dentry, so the name
+ * must be valid. 'name' must be validated first.
*/
- if (affs_check_name(b->name,b->len))
+ if (affs_check_name(name->name, name->len))
return 1;
- /* If the names are longer than the allowed 30 chars,
+ /*
+ * If the names are longer than the allowed 30 chars,
* the excess is ignored, so their length may differ.
*/
- len = a->len;
if (len >= 30) {
- if (b->len < 30)
+ if (name->len < 30)
return 1;
len = 30;
- } else if (len != b->len)
+ } else if (len != name->len)
return 1;
for (; len > 0; len--)
@@ -121,14 +127,18 @@ __affs_compare_dentry(struct dentry *dentry, struct qstr *a, struct qstr *b, tou
}
static int
-affs_compare_dentry(struct dentry *dentry, struct qstr *a, struct qstr *b)
+affs_compare_dentry(const struct dentry *parent, const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- return __affs_compare_dentry(dentry, a, b, affs_toupper);
+ return __affs_compare_dentry(len, str, name, affs_toupper);
}
static int
-affs_intl_compare_dentry(struct dentry *dentry, struct qstr *a, struct qstr *b)
+affs_intl_compare_dentry(const struct dentry *parent,const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- return __affs_compare_dentry(dentry, a, b, affs_intl_toupper);
+ return __affs_compare_dentry(len, str, name, affs_intl_toupper);
}
/*
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 521d841..c60133f 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -715,13 +715,15 @@ static int cifs_ci_hash(struct dentry *dentry, struct qstr *q)
return 0;
}
-static int cifs_ci_compare(struct dentry *dentry, struct qstr *a,
- struct qstr *b)
+static int cifs_ci_compare(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- struct nls_table *codepage = CIFS_SB(dentry->d_inode->i_sb)->local_nls;
+ struct nls_table *codepage = CIFS_SB(pinode->i_sb)->local_nls;
- if ((a->len == b->len) &&
- (nls_strnicmp(codepage, a->name, b->name, a->len) == 0))
+ if ((name->len == len) &&
+ (nls_strnicmp(codepage, name->name, str, len) == 0))
return 0;
return 1;
}
diff --git a/fs/dcache.c b/fs/dcache.c
index 814e5f4..7075555 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1437,7 +1437,9 @@ struct dentry * __d_lookup(struct dentry * parent, struct qstr * name)
*/
qstr = &dentry->d_name;
if (parent->d_op && parent->d_op->d_compare) {
- if (parent->d_op->d_compare(parent, qstr, name))
+ if (parent->d_op->d_compare(parent, parent->d_inode,
+ dentry, dentry->d_inode,
+ qstr->len, qstr->name, name))
goto next;
} else {
if (qstr->len != len)
diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c
index 3345aab..99d3c7a 100644
--- a/fs/fat/namei_msdos.c
+++ b/fs/fat/namei_msdos.c
@@ -164,16 +164,18 @@ static int msdos_hash(struct dentry *dentry, struct qstr *qstr)
* Compare two msdos names. If either of the names are invalid,
* we fall back to doing the standard name comparison.
*/
-static int msdos_cmp(struct dentry *dentry, struct qstr *a, struct qstr *b)
+static int msdos_cmp(const struct dentry *parent, const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- struct fat_mount_options *options = &MSDOS_SB(dentry->d_sb)->options;
+ struct fat_mount_options *options = &MSDOS_SB(parent->d_sb)->options;
unsigned char a_msdos_name[MSDOS_NAME], b_msdos_name[MSDOS_NAME];
int error;
- error = msdos_format_name(a->name, a->len, a_msdos_name, options);
+ error = msdos_format_name(name->name, name->len, a_msdos_name, options);
if (error)
goto old_compare;
- error = msdos_format_name(b->name, b->len, b_msdos_name, options);
+ error = msdos_format_name(str, len, b_msdos_name, options);
if (error)
goto old_compare;
error = memcmp(a_msdos_name, b_msdos_name, MSDOS_NAME);
@@ -182,8 +184,8 @@ out:
old_compare:
error = 1;
- if (a->len == b->len)
- error = memcmp(a->name, b->name, a->len);
+ if (name->len == len)
+ error = memcmp(name->name, str, len);
goto out;
}
diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index b936703..95e00ab 100644
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -85,15 +85,18 @@ static int vfat_revalidate_ci(struct dentry *dentry, struct nameidata *nd)
}
/* returns the length of a struct qstr, ignoring trailing dots */
-static unsigned int vfat_striptail_len(struct qstr *qstr)
+static unsigned int __vfat_striptail_len(unsigned int len, const char *name)
{
- unsigned int len = qstr->len;
-
- while (len && qstr->name[len - 1] == '.')
+ while (len && name[len - 1] == '.')
len--;
return len;
}
+static unsigned int vfat_striptail_len(const struct qstr *qstr)
+{
+ return __vfat_striptail_len(qstr->len, qstr->name);
+}
+
/*
* Compute the hash for the vfat name corresponding to the dentry.
* Note: if the name is invalid, we leave the hash code unchanged so
@@ -133,16 +136,18 @@ static int vfat_hashi(struct dentry *dentry, struct qstr *qstr)
/*
* Case insensitive compare of two vfat names.
*/
-static int vfat_cmpi(struct dentry *dentry, struct qstr *a, struct qstr *b)
+static int vfat_cmpi(const struct dentry *parent, const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- struct nls_table *t = MSDOS_SB(dentry->d_inode->i_sb)->nls_io;
+ struct nls_table *t = MSDOS_SB(parent->d_sb)->nls_io;
unsigned int alen, blen;
/* A filename cannot end in '.' or we treat it like it has none */
- alen = vfat_striptail_len(a);
- blen = vfat_striptail_len(b);
+ alen = vfat_striptail_len(name);
+ blen = __vfat_striptail_len(len, str);
if (alen == blen) {
- if (nls_strnicmp(t, a->name, b->name, alen) == 0)
+ if (nls_strnicmp(t, name->name, str, alen) == 0)
return 0;
}
return 1;
@@ -151,15 +156,17 @@ static int vfat_cmpi(struct dentry *dentry, struct qstr *a, struct qstr *b)
/*
* Case sensitive compare of two vfat names.
*/
-static int vfat_cmp(struct dentry *dentry, struct qstr *a, struct qstr *b)
+static int vfat_cmp(const struct dentry *parent, const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
unsigned int alen, blen;
/* A filename cannot end in '.' or we treat it like it has none */
- alen = vfat_striptail_len(a);
- blen = vfat_striptail_len(b);
+ alen = vfat_striptail_len(name);
+ blen = __vfat_striptail_len(len, str);
if (alen == blen) {
- if (strncmp(a->name, b->name, alen) == 0)
+ if (strncmp(name->name, str, alen) == 0)
return 0;
}
return 1;
diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h
index c8cffb8..8cd876f 100644
--- a/fs/hfs/hfs_fs.h
+++ b/fs/hfs/hfs_fs.h
@@ -216,7 +216,10 @@ extern const struct dentry_operations hfs_dentry_operations;
extern int hfs_hash_dentry(struct dentry *, struct qstr *);
extern int hfs_strcmp(const unsigned char *, unsigned int,
const unsigned char *, unsigned int);
-extern int hfs_compare_dentry(struct dentry *, struct qstr *, struct qstr *);
+extern int hfs_compare_dentry(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name);
/* trans.c */
extern void hfs_asc2mac(struct super_block *, struct hfs_name *, struct qstr *);
diff --git a/fs/hfs/string.c b/fs/hfs/string.c
index 927a5af..aaf90d0 100644
--- a/fs/hfs/string.c
+++ b/fs/hfs/string.c
@@ -92,21 +92,21 @@ int hfs_strcmp(const unsigned char *s1, unsigned int len1,
* Test for equality of two strings in the HFS filename character ordering.
* return 1 on failure and 0 on success
*/
-int hfs_compare_dentry(struct dentry *dentry, struct qstr *s1, struct qstr *s2)
+int hfs_compare_dentry(const struct dentry *parent, const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
const unsigned char *n1, *n2;
- int len;
- len = s1->len;
if (len >= HFS_NAMELEN) {
- if (s2->len < HFS_NAMELEN)
+ if (name->len < HFS_NAMELEN)
return 1;
len = HFS_NAMELEN;
- } else if (len != s2->len)
+ } else if (len != name->len)
return 1;
- n1 = s1->name;
- n2 = s2->name;
+ n1 = str;
+ n2 = name->name;
while (len--) {
if (caseorder[*n1++] != caseorder[*n2++])
return 1;
diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h
index cb3653e..7aa96ee 100644
--- a/fs/hfsplus/hfsplus_fs.h
+++ b/fs/hfsplus/hfsplus_fs.h
@@ -380,7 +380,10 @@ int hfsplus_strcmp(const struct hfsplus_unistr *, const struct hfsplus_unistr *)
int hfsplus_uni2asc(struct super_block *, const struct hfsplus_unistr *, char *, int *);
int hfsplus_asc2uni(struct super_block *, struct hfsplus_unistr *, const char *, int);
int hfsplus_hash_dentry(struct dentry *dentry, struct qstr *str);
-int hfsplus_compare_dentry(struct dentry *dentry, struct qstr *s1, struct qstr *s2);
+int hfsplus_compare_dentry(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name);
/* wrapper.c */
int hfsplus_read_wrapper(struct super_block *);
diff --git a/fs/hfsplus/unicode.c b/fs/hfsplus/unicode.c
index b66d67d..b178c99 100644
--- a/fs/hfsplus/unicode.c
+++ b/fs/hfsplus/unicode.c
@@ -363,9 +363,12 @@ int hfsplus_hash_dentry(struct dentry *dentry, struct qstr *str)
* Composed unicode characters are decomposed and case-folding is performed
* if the appropriate bits are (un)set on the superblock.
*/
-int hfsplus_compare_dentry(struct dentry *dentry, struct qstr *s1, struct qstr *s2)
+int hfsplus_compare_dentry(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- struct super_block *sb = dentry->d_sb;
+ struct super_block *sb = parent->d_sb;
int casefold, decompose, size;
int dsize1, dsize2, len1, len2;
const u16 *dstr1, *dstr2;
@@ -375,10 +378,10 @@ int hfsplus_compare_dentry(struct dentry *dentry, struct qstr *s1, struct qstr *
casefold = test_bit(HFSPLUS_SB_CASEFOLD, &HFSPLUS_SB(sb)->flags);
decompose = !test_bit(HFSPLUS_SB_NODECOMPOSE, &HFSPLUS_SB(sb)->flags);
- astr1 = s1->name;
- len1 = s1->len;
- astr2 = s2->name;
- len2 = s2->len;
+ astr1 = str;
+ len1 = len;
+ astr2 = name->name;
+ len2 = name->len;
dsize1 = dsize2 = 0;
dstr1 = dstr2 = NULL;
diff --git a/fs/hpfs/dentry.c b/fs/hpfs/dentry.c
index 67d9d36..dd9b1e7 100644
--- a/fs/hpfs/dentry.c
+++ b/fs/hpfs/dentry.c
@@ -34,19 +34,25 @@ static int hpfs_hash_dentry(struct dentry *dentry, struct qstr *qstr)
return 0;
}
-static int hpfs_compare_dentry(struct dentry *dentry, struct qstr *a, struct qstr *b)
+static int hpfs_compare_dentry(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- unsigned al=a->len;
- unsigned bl=b->len;
- hpfs_adjust_length(a->name, &al);
+ unsigned al = len;
+ unsigned bl = name->len;
+
+ hpfs_adjust_length(str, &al);
/*hpfs_adjust_length(b->name, &bl);*/
- /* 'a' is the qstr of an already existing dentry, so the name
- * must be valid. 'b' must be validated first.
+
+ /*
+ * 'str' is the nane of an already existing dentry, so the name
+ * must be valid. 'name' must be validated first.
*/
- if (hpfs_chk_name(b->name, &bl))
+ if (hpfs_chk_name(name->name, &bl))
return 1;
- if (hpfs_compare_names(dentry->d_sb, a->name, al, b->name, bl, 0))
+ if (hpfs_compare_names(parent->d_sb, str, al, name->name, bl, 0))
return 1;
return 0;
}
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index bfdeb82..7b0fbc6 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -28,14 +28,26 @@
static int isofs_hashi(struct dentry *parent, struct qstr *qstr);
static int isofs_hash(struct dentry *parent, struct qstr *qstr);
-static int isofs_dentry_cmpi(struct dentry *dentry, struct qstr *a, struct qstr *b);
-static int isofs_dentry_cmp(struct dentry *dentry, struct qstr *a, struct qstr *b);
+static int isofs_dentry_cmpi(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name);
+static int isofs_dentry_cmp(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name);
#ifdef CONFIG_JOLIET
static int isofs_hashi_ms(struct dentry *parent, struct qstr *qstr);
static int isofs_hash_ms(struct dentry *parent, struct qstr *qstr);
-static int isofs_dentry_cmpi_ms(struct dentry *dentry, struct qstr *a, struct qstr *b);
-static int isofs_dentry_cmp_ms(struct dentry *dentry, struct qstr *a, struct qstr *b);
+static int isofs_dentry_cmpi_ms(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name);
+static int isofs_dentry_cmp_ms(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name);
#endif
static void isofs_put_super(struct super_block *sb)
@@ -206,49 +218,31 @@ isofs_hashi_common(struct dentry *dentry, struct qstr *qstr, int ms)
}
/*
- * Case insensitive compare of two isofs names.
+ * Compare of two isofs names.
*/
-static int isofs_dentry_cmpi_common(struct dentry *dentry, struct qstr *a,
- struct qstr *b, int ms)
+static int isofs_dentry_cmp_common(
+ unsigned int len, const char *str,
+ const struct qstr *name, int ms, int ci)
{
int alen, blen;
/* A filename cannot end in '.' or we treat it like it has none */
- alen = a->len;
- blen = b->len;
+ alen = name->len;
+ blen = len;
if (ms) {
- while (alen && a->name[alen-1] == '.')
+ while (alen && name->name[alen-1] == '.')
alen--;
- while (blen && b->name[blen-1] == '.')
+ while (blen && str[blen-1] == '.')
blen--;
}
if (alen == blen) {
- if (strnicmp(a->name, b->name, alen) == 0)
- return 0;
- }
- return 1;
-}
-
-/*
- * Case sensitive compare of two isofs names.
- */
-static int isofs_dentry_cmp_common(struct dentry *dentry, struct qstr *a,
- struct qstr *b, int ms)
-{
- int alen, blen;
-
- /* A filename cannot end in '.' or we treat it like it has none */
- alen = a->len;
- blen = b->len;
- if (ms) {
- while (alen && a->name[alen-1] == '.')
- alen--;
- while (blen && b->name[blen-1] == '.')
- blen--;
- }
- if (alen == blen) {
- if (strncmp(a->name, b->name, alen) == 0)
- return 0;
+ if (ci) {
+ if (strnicmp(name->name, str, alen) == 0)
+ return 0;
+ } else {
+ if (strncmp(name->name, str, alen) == 0)
+ return 0;
+ }
}
return 1;
}
@@ -266,15 +260,19 @@ isofs_hashi(struct dentry *dentry, struct qstr *qstr)
}
static int
-isofs_dentry_cmp(struct dentry *dentry,struct qstr *a,struct qstr *b)
+isofs_dentry_cmp(const struct dentry *parent, const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- return isofs_dentry_cmp_common(dentry, a, b, 0);
+ return isofs_dentry_cmp_common(len, str, name, 0, 0);
}
static int
-isofs_dentry_cmpi(struct dentry *dentry,struct qstr *a,struct qstr *b)
+isofs_dentry_cmpi(const struct dentry *parent, const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- return isofs_dentry_cmpi_common(dentry, a, b, 0);
+ return isofs_dentry_cmp_common(len, str, name, 0, 1);
}
#ifdef CONFIG_JOLIET
@@ -291,15 +289,19 @@ isofs_hashi_ms(struct dentry *dentry, struct qstr *qstr)
}
static int
-isofs_dentry_cmp_ms(struct dentry *dentry,struct qstr *a,struct qstr *b)
+isofs_dentry_cmp_ms(const struct dentry *parent, const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- return isofs_dentry_cmp_common(dentry, a, b, 1);
+ return isofs_dentry_cmp_common(len, str, name, 1, 0);
}
static int
-isofs_dentry_cmpi_ms(struct dentry *dentry,struct qstr *a,struct qstr *b)
+isofs_dentry_cmpi_ms(const struct dentry *parent, const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- return isofs_dentry_cmpi_common(dentry, a, b, 1);
+ return isofs_dentry_cmp_common(len, str, name, 1, 1);
}
#endif
diff --git a/fs/isofs/namei.c b/fs/isofs/namei.c
index 0d23abf..715f7d3 100644
--- a/fs/isofs/namei.c
+++ b/fs/isofs/namei.c
@@ -37,7 +37,8 @@ isofs_cmp(struct dentry *dentry, const char *compare, int dlen)
qstr.name = compare;
qstr.len = dlen;
- return dentry->d_op->d_compare(dentry, &dentry->d_name, &qstr);
+ return dentry->d_op->d_compare(NULL, NULL, NULL, NULL,
+ dentry->d_name.len, dentry->d_name.name, &qstr);
}
/*
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index 2da1546..9212901 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -1587,14 +1587,17 @@ static int jfs_ci_hash(struct dentry *dir, struct qstr *this)
return 0;
}
-static int jfs_ci_compare(struct dentry *dir, struct qstr *a, struct qstr *b)
+static int jfs_ci_compare(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
int i, result = 1;
- if (a->len != b->len)
+ if (len != name->len)
goto out;
- for (i=0; i < a->len; i++) {
- if (tolower(a->name[i]) != tolower(b->name[i]))
+ for (i=0; i < len; i++) {
+ if (tolower(str[i]) != tolower(name->name[i]))
goto out;
}
result = 0;
diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c
index e80ea4e..3bcc68a 100644
--- a/fs/ncpfs/dir.c
+++ b/fs/ncpfs/dir.c
@@ -75,7 +75,9 @@ const struct inode_operations ncp_dir_inode_operations =
*/
static int ncp_lookup_validate(struct dentry *, struct nameidata *);
static int ncp_hash_dentry(struct dentry *, struct qstr *);
-static int ncp_compare_dentry (struct dentry *, struct qstr *, struct qstr *);
+static int ncp_compare_dentry(const struct dentry *, const struct inode *,
+ const struct dentry *, const struct inode *,
+ unsigned int, const char *, const struct qstr *);
static int ncp_delete_dentry(const struct dentry *);
static const struct dentry_operations ncp_dentry_operations =
@@ -113,10 +115,10 @@ static inline int ncp_preserve_entry_case(struct inode *i, __u32 nscreator)
#define ncp_preserve_case(i) (ncp_namespace(i) != NW_NS_DOS)
-static inline int ncp_case_sensitive(struct dentry *dentry)
+static inline int ncp_case_sensitive(const struct inode *i)
{
#ifdef CONFIG_NCPFS_NFS_NS
- return ncp_namespace(dentry->d_inode) == NW_NS_NFS;
+ return ncp_namespace(i) == NW_NS_NFS;
#else
return 0;
#endif /* CONFIG_NCPFS_NFS_NS */
@@ -129,12 +131,13 @@ static inline int ncp_case_sensitive(struct dentry *dentry)
static int
ncp_hash_dentry(struct dentry *dentry, struct qstr *this)
{
- if (!ncp_case_sensitive(dentry)) {
+ if (!ncp_case_sensitive(dentry->d_inode)) {
+ struct super_block *sb = dentry->d_sb;
struct nls_table *t;
unsigned long hash;
int i;
- t = NCP_IO_TABLE(dentry);
+ t = NCP_IO_TABLE(sb);
hash = init_name_hash();
for (i=0; i<this->len ; i++)
hash = partial_name_hash(ncp_tolower(t, this->name[i]),
@@ -145,15 +148,17 @@ ncp_hash_dentry(struct dentry *dentry, struct qstr *this)
}
static int
-ncp_compare_dentry(struct dentry *dentry, struct qstr *a, struct qstr *b)
+ncp_compare_dentry(const struct dentry *parent, const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- if (a->len != b->len)
+ if (len != name->len)
return 1;
- if (ncp_case_sensitive(dentry))
- return strncmp(a->name, b->name, a->len);
+ if (ncp_case_sensitive(pinode))
+ return strncmp(str, name->name, len);
- return ncp_strnicmp(NCP_IO_TABLE(dentry), a->name, b->name, a->len);
+ return ncp_strnicmp(NCP_IO_TABLE(pinode->i_sb), str, name->name, len);
}
/*
diff --git a/fs/ncpfs/ncplib_kernel.h b/fs/ncpfs/ncplib_kernel.h
index 3c57eca..244d1b7 100644
--- a/fs/ncpfs/ncplib_kernel.h
+++ b/fs/ncpfs/ncplib_kernel.h
@@ -135,7 +135,7 @@ int ncp__vol2io(struct ncp_server *, unsigned char *, unsigned int *,
const unsigned char *, unsigned int, int);
#define NCP_ESC ':'
-#define NCP_IO_TABLE(dentry) (NCP_SERVER((dentry)->d_inode)->nls_io)
+#define NCP_IO_TABLE(sb) (NCP_SBP(sb)->nls_io)
#define ncp_tolower(t, c) nls_tolower(t, c)
#define ncp_toupper(t, c) nls_toupper(t, c)
#define ncp_strnicmp(t, s1, s2, len) \
@@ -150,15 +150,15 @@ int ncp__io2vol(unsigned char *, unsigned int *,
int ncp__vol2io(unsigned char *, unsigned int *,
const unsigned char *, unsigned int, int);
-#define NCP_IO_TABLE(dentry) NULL
+#define NCP_IO_TABLE(sb) NULL
#define ncp_tolower(t, c) tolower(c)
#define ncp_toupper(t, c) toupper(c)
#define ncp_io2vol(S,m,i,n,k,U) ncp__io2vol(m,i,n,k,U)
#define ncp_vol2io(S,m,i,n,k,U) ncp__vol2io(m,i,n,k,U)
-static inline int ncp_strnicmp(struct nls_table *t, const unsigned char *s1,
- const unsigned char *s2, int len)
+static inline int ncp_strnicmp(const struct nls_table *t,
+ const unsigned char *s1, const unsigned char *s2, int len)
{
while (len--) {
if (tolower(*s1++) != tolower(*s2++))
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index a256d77..ae4b0fd 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -397,15 +397,16 @@ static int proc_sys_delete(const struct dentry *dentry)
return !!PROC_I(dentry->d_inode)->sysctl->unregistering;
}
-static int proc_sys_compare(struct dentry *dir, struct qstr *qstr,
- struct qstr *name)
+static int proc_sys_compare(const struct dentry *parent,
+ const struct inode *pinode,
+ const struct dentry *dentry, const struct inode *inode,
+ unsigned int len, const char *str, const struct qstr *name)
{
- struct dentry *dentry = container_of(qstr, struct dentry, d_name);
- if (qstr->len != name->len)
+ if (name->len != len)
return 1;
- if (memcmp(qstr->name, name->name, name->len))
+ if (memcmp(name->name, str, len))
return 1;
- return !sysctl_is_seen(PROC_I(dentry->d_inode)->sysctl);
+ return !sysctl_is_seen(PROC_I(inode)->sysctl);
}
static const struct dentry_operations proc_sys_dentry_operations = {
generated by cgit v1.1 at 2024-12-24 01:02:24 +0000