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Diffstat (limited to 'fs/jffs2')
-rw-r--r--fs/jffs2/debug.c8
-rw-r--r--fs/jffs2/file.c23
-rw-r--r--fs/jffs2/fs.c8
-rw-r--r--fs/jffs2/gc.c8
-rw-r--r--fs/jffs2/nodelist.c8
-rw-r--r--fs/jffs2/write.c7
6 files changed, 32 insertions, 30 deletions
diff --git a/fs/jffs2/debug.c b/fs/jffs2/debug.c
index 1090eb64b90d..9d26b1b9fc01 100644
--- a/fs/jffs2/debug.c
+++ b/fs/jffs2/debug.c
@@ -95,15 +95,15 @@ __jffs2_dbg_fragtree_paranoia_check_nolock(struct jffs2_inode_info *f)
rather than mucking around with actually reading the node
and checking the compression type, which is the real way
to tell a hole node. */
- if (frag->ofs & (PAGE_CACHE_SIZE-1) && frag_prev(frag)
- && frag_prev(frag)->size < PAGE_CACHE_SIZE && frag_prev(frag)->node) {
+ if (frag->ofs & (PAGE_SIZE-1) && frag_prev(frag)
+ && frag_prev(frag)->size < PAGE_SIZE && frag_prev(frag)->node) {
JFFS2_ERROR("REF_PRISTINE node at 0x%08x had a previous non-hole frag in the same page. Tell dwmw2.\n",
ref_offset(fn->raw));
bitched = 1;
}
- if ((frag->ofs+frag->size) & (PAGE_CACHE_SIZE-1) && frag_next(frag)
- && frag_next(frag)->size < PAGE_CACHE_SIZE && frag_next(frag)->node) {
+ if ((frag->ofs+frag->size) & (PAGE_SIZE-1) && frag_next(frag)
+ && frag_next(frag)->size < PAGE_SIZE && frag_next(frag)->node) {
JFFS2_ERROR("REF_PRISTINE node at 0x%08x (%08x-%08x) had a following non-hole frag in the same page. Tell dwmw2.\n",
ref_offset(fn->raw), frag->ofs, frag->ofs+frag->size);
bitched = 1;
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index cad86bac3453..0e62dec3effc 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -87,14 +87,15 @@ static int jffs2_do_readpage_nolock (struct inode *inode, struct page *pg)
int ret;
jffs2_dbg(2, "%s(): ino #%lu, page at offset 0x%lx\n",
- __func__, inode->i_ino, pg->index << PAGE_CACHE_SHIFT);
+ __func__, inode->i_ino, pg->index << PAGE_SHIFT);
BUG_ON(!PageLocked(pg));
pg_buf = kmap(pg);
/* FIXME: Can kmap fail? */
- ret = jffs2_read_inode_range(c, f, pg_buf, pg->index << PAGE_CACHE_SHIFT, PAGE_CACHE_SIZE);
+ ret = jffs2_read_inode_range(c, f, pg_buf, pg->index << PAGE_SHIFT,
+ PAGE_SIZE);
if (ret) {
ClearPageUptodate(pg);
@@ -137,8 +138,8 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping,
struct page *pg;
struct inode *inode = mapping->host;
struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode);
- pgoff_t index = pos >> PAGE_CACHE_SHIFT;
- uint32_t pageofs = index << PAGE_CACHE_SHIFT;
+ pgoff_t index = pos >> PAGE_SHIFT;
+ uint32_t pageofs = index << PAGE_SHIFT;
int ret = 0;
pg = grab_cache_page_write_begin(mapping, index, flags);
@@ -230,7 +231,7 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping,
out_page:
unlock_page(pg);
- page_cache_release(pg);
+ put_page(pg);
return ret;
}
@@ -245,14 +246,14 @@ static int jffs2_write_end(struct file *filp, struct address_space *mapping,
struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode);
struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb);
struct jffs2_raw_inode *ri;
- unsigned start = pos & (PAGE_CACHE_SIZE - 1);
+ unsigned start = pos & (PAGE_SIZE - 1);
unsigned end = start + copied;
unsigned aligned_start = start & ~3;
int ret = 0;
uint32_t writtenlen = 0;
jffs2_dbg(1, "%s(): ino #%lu, page at 0x%lx, range %d-%d, flags %lx\n",
- __func__, inode->i_ino, pg->index << PAGE_CACHE_SHIFT,
+ __func__, inode->i_ino, pg->index << PAGE_SHIFT,
start, end, pg->flags);
/* We need to avoid deadlock with page_cache_read() in
@@ -261,7 +262,7 @@ static int jffs2_write_end(struct file *filp, struct address_space *mapping,
to re-lock it. */
BUG_ON(!PageUptodate(pg));
- if (end == PAGE_CACHE_SIZE) {
+ if (end == PAGE_SIZE) {
/* When writing out the end of a page, write out the
_whole_ page. This helps to reduce the number of
nodes in files which have many short writes, like
@@ -275,7 +276,7 @@ static int jffs2_write_end(struct file *filp, struct address_space *mapping,
jffs2_dbg(1, "%s(): Allocation of raw inode failed\n",
__func__);
unlock_page(pg);
- page_cache_release(pg);
+ put_page(pg);
return -ENOMEM;
}
@@ -292,7 +293,7 @@ static int jffs2_write_end(struct file *filp, struct address_space *mapping,
kmap(pg);
ret = jffs2_write_inode_range(c, f, ri, page_address(pg) + aligned_start,
- (pg->index << PAGE_CACHE_SHIFT) + aligned_start,
+ (pg->index << PAGE_SHIFT) + aligned_start,
end - aligned_start, &writtenlen);
kunmap(pg);
@@ -329,6 +330,6 @@ static int jffs2_write_end(struct file *filp, struct address_space *mapping,
jffs2_dbg(1, "%s() returning %d\n",
__func__, writtenlen > 0 ? writtenlen : ret);
unlock_page(pg);
- page_cache_release(pg);
+ put_page(pg);
return writtenlen > 0 ? writtenlen : ret;
}
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index bead25ae8fe4..ae2ebb26b446 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -586,8 +586,8 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent)
goto out_root;
sb->s_maxbytes = 0xFFFFFFFF;
- sb->s_blocksize = PAGE_CACHE_SIZE;
- sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
+ sb->s_blocksize = PAGE_SIZE;
+ sb->s_blocksize_bits = PAGE_SHIFT;
sb->s_magic = JFFS2_SUPER_MAGIC;
if (!(sb->s_flags & MS_RDONLY))
jffs2_start_garbage_collect_thread(c);
@@ -685,7 +685,7 @@ unsigned char *jffs2_gc_fetch_page(struct jffs2_sb_info *c,
struct inode *inode = OFNI_EDONI_2SFFJ(f);
struct page *pg;
- pg = read_cache_page(inode->i_mapping, offset >> PAGE_CACHE_SHIFT,
+ pg = read_cache_page(inode->i_mapping, offset >> PAGE_SHIFT,
(void *)jffs2_do_readpage_unlock, inode);
if (IS_ERR(pg))
return (void *)pg;
@@ -701,7 +701,7 @@ void jffs2_gc_release_page(struct jffs2_sb_info *c,
struct page *pg = (void *)*priv;
kunmap(pg);
- page_cache_release(pg);
+ put_page(pg);
}
static int jffs2_flash_setup(struct jffs2_sb_info *c) {
diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c
index 7e553f286775..9ed0f26cf023 100644
--- a/fs/jffs2/gc.c
+++ b/fs/jffs2/gc.c
@@ -552,7 +552,7 @@ static int jffs2_garbage_collect_live(struct jffs2_sb_info *c, struct jffs2_era
goto upnout;
}
/* We found a datanode. Do the GC */
- if((start >> PAGE_CACHE_SHIFT) < ((end-1) >> PAGE_CACHE_SHIFT)) {
+ if((start >> PAGE_SHIFT) < ((end-1) >> PAGE_SHIFT)) {
/* It crosses a page boundary. Therefore, it must be a hole. */
ret = jffs2_garbage_collect_hole(c, jeb, f, fn, start, end);
} else {
@@ -1192,8 +1192,8 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era
struct jffs2_node_frag *frag;
uint32_t min, max;
- min = start & ~(PAGE_CACHE_SIZE-1);
- max = min + PAGE_CACHE_SIZE;
+ min = start & ~(PAGE_SIZE-1);
+ max = min + PAGE_SIZE;
frag = jffs2_lookup_node_frag(&f->fragtree, start);
@@ -1351,7 +1351,7 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era
cdatalen = min_t(uint32_t, alloclen - sizeof(ri), end - offset);
datalen = end - offset;
- writebuf = pg_ptr + (offset & (PAGE_CACHE_SIZE -1));
+ writebuf = pg_ptr + (offset & (PAGE_SIZE -1));
comprtype = jffs2_compress(c, f, writebuf, &comprbuf, &datalen, &cdatalen);
diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c
index 9a5449bc3afb..b86c78d178c6 100644
--- a/fs/jffs2/nodelist.c
+++ b/fs/jffs2/nodelist.c
@@ -90,7 +90,7 @@ uint32_t jffs2_truncate_fragtree(struct jffs2_sb_info *c, struct rb_root *list,
/* If the last fragment starts at the RAM page boundary, it is
* REF_PRISTINE irrespective of its size. */
- if (frag->node && (frag->ofs & (PAGE_CACHE_SIZE - 1)) == 0) {
+ if (frag->node && (frag->ofs & (PAGE_SIZE - 1)) == 0) {
dbg_fragtree2("marking the last fragment 0x%08x-0x%08x REF_PRISTINE.\n",
frag->ofs, frag->ofs + frag->size);
frag->node->raw->flash_offset = ref_offset(frag->node->raw) | REF_PRISTINE;
@@ -237,7 +237,7 @@ static int jffs2_add_frag_to_fragtree(struct jffs2_sb_info *c, struct rb_root *r
If so, both 'this' and the new node get marked REF_NORMAL so
the GC can take a look.
*/
- if (lastend && (lastend-1) >> PAGE_CACHE_SHIFT == newfrag->ofs >> PAGE_CACHE_SHIFT) {
+ if (lastend && (lastend-1) >> PAGE_SHIFT == newfrag->ofs >> PAGE_SHIFT) {
if (this->node)
mark_ref_normal(this->node->raw);
mark_ref_normal(newfrag->node->raw);
@@ -382,7 +382,7 @@ int jffs2_add_full_dnode_to_inode(struct jffs2_sb_info *c, struct jffs2_inode_in
/* If we now share a page with other nodes, mark either previous
or next node REF_NORMAL, as appropriate. */
- if (newfrag->ofs & (PAGE_CACHE_SIZE-1)) {
+ if (newfrag->ofs & (PAGE_SIZE-1)) {
struct jffs2_node_frag *prev = frag_prev(newfrag);
mark_ref_normal(fn->raw);
@@ -391,7 +391,7 @@ int jffs2_add_full_dnode_to_inode(struct jffs2_sb_info *c, struct jffs2_inode_in
mark_ref_normal(prev->node->raw);
}
- if ((newfrag->ofs+newfrag->size) & (PAGE_CACHE_SIZE-1)) {
+ if ((newfrag->ofs+newfrag->size) & (PAGE_SIZE-1)) {
struct jffs2_node_frag *next = frag_next(newfrag);
if (next) {
diff --git a/fs/jffs2/write.c b/fs/jffs2/write.c
index b634de4c8101..7fb187ab2682 100644
--- a/fs/jffs2/write.c
+++ b/fs/jffs2/write.c
@@ -172,8 +172,8 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2
beginning of a page and runs to the end of the file, or if
it's a hole node, mark it REF_PRISTINE, else REF_NORMAL.
*/
- if ((je32_to_cpu(ri->dsize) >= PAGE_CACHE_SIZE) ||
- ( ((je32_to_cpu(ri->offset)&(PAGE_CACHE_SIZE-1))==0) &&
+ if ((je32_to_cpu(ri->dsize) >= PAGE_SIZE) ||
+ ( ((je32_to_cpu(ri->offset)&(PAGE_SIZE-1))==0) &&
(je32_to_cpu(ri->dsize)+je32_to_cpu(ri->offset) == je32_to_cpu(ri->isize)))) {
flash_ofs |= REF_PRISTINE;
} else {
@@ -366,7 +366,8 @@ int jffs2_write_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
break;
}
mutex_lock(&f->sem);
- datalen = min_t(uint32_t, writelen, PAGE_CACHE_SIZE - (offset & (PAGE_CACHE_SIZE-1)));
+ datalen = min_t(uint32_t, writelen,
+ PAGE_SIZE - (offset & (PAGE_SIZE-1)));
cdatalen = min_t(uint32_t, alloclen - sizeof(*ri), datalen);
comprtype = jffs2_compress(c, f, buf, &comprbuf, &datalen, &cdatalen);
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-24 13:26:02 +0000