| /fs/jfs/ |
| D | jfs_metapage.c | 60 unlock_page(mp->page); in __lock_metapage()
62 lock_page(mp->page); in __lock_metapage()
91 #define mp_anchor(page) ((struct meta_anchor *)page_private(page)) argument
93 static inline struct metapage *page_to_mp(struct page *page, int offset) in page_to_mp() argument
95 if (!PagePrivate(page)) in page_to_mp()
97 return mp_anchor(page)->mp[offset >> L2PSIZE]; in page_to_mp()
100 static inline int insert_metapage(struct page *page, struct metapage *mp) in insert_metapage() argument
106 if (PagePrivate(page)) in insert_metapage()
107 a = mp_anchor(page); in insert_metapage()
112 set_page_private(page, (unsigned long)a); in insert_metapage()
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| /fs/sysv/ |
| D | dir.c | 30 static inline void dir_put_page(struct page *page) in dir_put_page() argument
32 kunmap(page); in dir_put_page()
33 page_cache_release(page); in dir_put_page()
41 static int dir_commit_chunk(struct page *page, loff_t pos, unsigned len) in dir_commit_chunk() argument
43 struct address_space *mapping = page->mapping; in dir_commit_chunk()
47 block_write_end(NULL, mapping, pos, len, len, page, NULL); in dir_commit_chunk()
53 err = write_one_page(page, 1); in dir_commit_chunk()
55 unlock_page(page); in dir_commit_chunk()
59 static struct page * dir_get_page(struct inode *dir, unsigned long n) in dir_get_page()
62 struct page *page = read_mapping_page(mapping, n, NULL); in dir_get_page() local
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| /fs/afs/ |
| D | file.c | 21 static int afs_readpage(struct file *file, struct page *page);
22 static void afs_invalidatepage(struct page *page, unsigned long offset);
23 static int afs_releasepage(struct page *page, gfp_t gfp_flags);
24 static int afs_launder_page(struct page *page);
106 struct page *page, in afs_readpage_read_complete() argument
110 _enter("%p,%p,%p,%d", cookie_data, page, data, error); in afs_readpage_read_complete()
113 SetPageError(page); in afs_readpage_read_complete()
115 SetPageUptodate(page); in afs_readpage_read_complete()
116 unlock_page(page); in afs_readpage_read_complete()
126 struct page *page, in afs_readpage_write_complete() argument
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| D | write.c | 20 struct page *page);
25 int afs_set_page_dirty(struct page *page) in afs_set_page_dirty() argument
28 return __set_page_dirty_nobuffers(page); in afs_set_page_dirty()
87 loff_t pos, unsigned len, struct page *page) in afs_fill_page() argument
103 ret = afs_vnode_fetch_data(vnode, key, 0, eof, page); in afs_fill_page()
122 struct page **pagep, void **fsdata) in afs_write_begin()
126 struct page *page; in afs_write_begin() local
147 page = grab_cache_page_write_begin(mapping, index, flags); in afs_write_begin()
148 if (!page) { in afs_write_begin()
152 *pagep = page; in afs_write_begin()
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| /fs/minix/ |
| D | dir.c | 28 static inline void dir_put_page(struct page *page) in dir_put_page() argument
30 kunmap(page); in dir_put_page()
31 page_cache_release(page); in dir_put_page()
53 static int dir_commit_chunk(struct page *page, loff_t pos, unsigned len) in dir_commit_chunk() argument
55 struct address_space *mapping = page->mapping; in dir_commit_chunk()
58 block_write_end(NULL, mapping, pos, len, len, page, NULL); in dir_commit_chunk()
65 err = write_one_page(page, 1); in dir_commit_chunk()
67 unlock_page(page); in dir_commit_chunk()
71 static struct page * dir_get_page(struct inode *dir, unsigned long n) in dir_get_page()
74 struct page *page = read_mapping_page(mapping, n, NULL); in dir_get_page() local
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| /fs/ubifs/ |
| D | file.c | 105 static int do_readpage(struct page *page) in do_readpage() argument
111 struct inode *inode = page->mapping->host; in do_readpage()
115 inode->i_ino, page->index, i_size, page->flags); in do_readpage()
116 ubifs_assert(!PageChecked(page)); in do_readpage()
117 ubifs_assert(!PagePrivate(page)); in do_readpage()
119 addr = kmap(page); in do_readpage()
121 block = page->index << UBIFS_BLOCKS_PER_PAGE_SHIFT; in do_readpage()
125 SetPageChecked(page); in do_readpage()
166 SetPageChecked(page); in do_readpage()
171 page->index, inode->i_ino, err); in do_readpage()
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| /fs/ext2/ |
| D | dir.c | 58 static inline void ext2_put_page(struct page *page) in ext2_put_page() argument
60 kunmap(page); in ext2_put_page()
61 page_cache_release(page); in ext2_put_page()
84 static int ext2_commit_chunk(struct page *page, loff_t pos, unsigned len) in ext2_commit_chunk() argument
86 struct address_space *mapping = page->mapping; in ext2_commit_chunk()
91 block_write_end(NULL, mapping, pos, len, len, page, NULL); in ext2_commit_chunk()
99 err = write_one_page(page, 1); in ext2_commit_chunk()
103 unlock_page(page); in ext2_commit_chunk()
109 static void ext2_check_page(struct page *page, int quiet) in ext2_check_page() argument
111 struct inode *dir = page->mapping->host; in ext2_check_page()
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| /fs/ufs/ |
| D | dir.c | 43 static int ufs_commit_chunk(struct page *page, loff_t pos, unsigned len) in ufs_commit_chunk() argument
45 struct address_space *mapping = page->mapping; in ufs_commit_chunk()
50 block_write_end(NULL, mapping, pos, len, len, page, NULL); in ufs_commit_chunk()
56 err = write_one_page(page, 1); in ufs_commit_chunk()
58 unlock_page(page); in ufs_commit_chunk()
62 static inline void ufs_put_page(struct page *page) in ufs_put_page() argument
64 kunmap(page); in ufs_put_page()
65 page_cache_release(page); in ufs_put_page()
77 struct page *page; in ufs_inode_by_name() local
79 de = ufs_find_entry(dir, dentry, &page); in ufs_inode_by_name()
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| /fs/ecryptfs/ |
| D | mmap.c | 46 struct page *ecryptfs_get_locked_page(struct file *file, loff_t index) in ecryptfs_get_locked_page()
51 struct page *page; in ecryptfs_get_locked_page() local
56 page = read_mapping_page(mapping, index, (void *)file); in ecryptfs_get_locked_page()
57 if (!IS_ERR(page)) in ecryptfs_get_locked_page()
58 lock_page(page); in ecryptfs_get_locked_page()
59 return page; in ecryptfs_get_locked_page()
68 static int ecryptfs_writepage(struct page *page, struct writeback_control *wbc) in ecryptfs_writepage() argument
72 rc = ecryptfs_encrypt_page(page); in ecryptfs_writepage()
75 "page (upper index [0x%.16x])\n", page->index); in ecryptfs_writepage()
76 ClearPageUptodate(page); in ecryptfs_writepage()
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| /fs/ |
| D | buffer.c | 95 __clear_page_buffers(struct page *page) in __clear_page_buffers() argument
97 ClearPagePrivate(page); in __clear_page_buffers()
98 set_page_private(page, 0); in __clear_page_buffers()
99 page_cache_release(page); in __clear_page_buffers()
333 struct page *page; in __find_get_block_slow() local
337 page = find_get_page(bd_mapping, index); in __find_get_block_slow()
338 if (!page) in __find_get_block_slow()
342 if (!page_has_buffers(page)) in __find_get_block_slow()
344 head = page_buffers(page); in __find_get_block_slow()
373 page_cache_release(page); in __find_get_block_slow()
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| D | mpage.c | 48 struct page *page = bvec->bv_page; in mpage_end_io_read() local
54 SetPageUptodate(page); in mpage_end_io_read()
56 ClearPageUptodate(page); in mpage_end_io_read()
57 SetPageError(page); in mpage_end_io_read()
59 unlock_page(page); in mpage_end_io_read()
70 struct page *page = bvec->bv_page; in mpage_end_io_write() local
76 SetPageError(page); in mpage_end_io_write()
77 if (page->mapping) in mpage_end_io_write()
78 set_bit(AS_EIO, &page->mapping->flags); in mpage_end_io_write()
80 end_page_writeback(page); in mpage_end_io_write()
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| /fs/gfs2/ |
| D | ops_address.c | 41 static void gfs2_page_add_databufs(struct gfs2_inode *ip, struct page *page, in gfs2_page_add_databufs() argument
44 struct buffer_head *head = page_buffers(page); in gfs2_page_add_databufs()
97 static int gfs2_writepage_common(struct page *page, in gfs2_writepage_common() argument
100 struct inode *inode = page->mapping->host; in gfs2_writepage_common()
113 if (page->index > end_index || (page->index == end_index && !offset)) { in gfs2_writepage_common()
114 page->mapping->a_ops->invalidatepage(page, 0); in gfs2_writepage_common()
119 redirty_page_for_writepage(wbc, page); in gfs2_writepage_common()
121 unlock_page(page); in gfs2_writepage_common()
132 static int gfs2_writeback_writepage(struct page *page, in gfs2_writeback_writepage() argument
137 ret = gfs2_writepage_common(page, wbc); in gfs2_writeback_writepage()
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| /fs/ntfs/ |
| D | aops.c | 62 struct page *page; in ntfs_end_buffer_async_read() local
67 page = bh->b_page; in ntfs_end_buffer_async_read()
68 vi = page->mapping->host; in ntfs_end_buffer_async_read()
77 file_ofs = ((s64)page->index << PAGE_CACHE_SHIFT) + in ntfs_end_buffer_async_read()
96 kaddr = kmap_atomic(page, KM_BIO_SRC_IRQ); in ntfs_end_buffer_async_read()
99 flush_dcache_page(page); in ntfs_end_buffer_async_read()
105 SetPageError(page); in ntfs_end_buffer_async_read()
109 first = page_buffers(page); in ntfs_end_buffer_async_read()
137 if (likely(page_uptodate && !PageError(page))) in ntfs_end_buffer_async_read()
138 SetPageUptodate(page); in ntfs_end_buffer_async_read()
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| D | compress.c | 99 static void zero_partial_compressed_page(struct page *page, in zero_partial_compressed_page() argument
102 u8 *kp = page_address(page); in zero_partial_compressed_page()
106 if (((s64)page->index << PAGE_CACHE_SHIFT) >= initialized_size) { in zero_partial_compressed_page()
122 static inline void handle_bounds_compressed_page(struct page *page, in handle_bounds_compressed_page() argument
125 if ((page->index >= (initialized_size >> PAGE_CACHE_SHIFT)) && in handle_bounds_compressed_page()
127 zero_partial_compressed_page(page, initialized_size); in handle_bounds_compressed_page()
168 static int ntfs_decompress(struct page *dest_pages[], int *dest_index, in ntfs_decompress()
184 struct page *dp; /* Current destination page being worked on. */ in ntfs_decompress()
481 int ntfs_read_compressed_block(struct page *page) in ntfs_read_compressed_block() argument
485 struct address_space *mapping = page->mapping; in ntfs_read_compressed_block()
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| D | aops.h | 40 static inline void ntfs_unmap_page(struct page *page) in ntfs_unmap_page() argument
42 kunmap(page); in ntfs_unmap_page()
43 page_cache_release(page); in ntfs_unmap_page()
86 static inline struct page *ntfs_map_page(struct address_space *mapping, in ntfs_map_page()
89 struct page *page = read_mapping_page(mapping, index, NULL); in ntfs_map_page() local
91 if (!IS_ERR(page)) { in ntfs_map_page()
92 kmap(page); in ntfs_map_page()
93 if (!PageError(page)) in ntfs_map_page()
94 return page; in ntfs_map_page()
95 ntfs_unmap_page(page); in ntfs_map_page()
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| D | bitmap.c | 53 struct page *page; in __ntfs_bitmap_set_bits_in_run() local
75 page = ntfs_map_page(mapping, index); in __ntfs_bitmap_set_bits_in_run()
76 if (IS_ERR(page)) { in __ntfs_bitmap_set_bits_in_run()
79 "%li), aborting.", PTR_ERR(page)); in __ntfs_bitmap_set_bits_in_run()
80 return PTR_ERR(page); in __ntfs_bitmap_set_bits_in_run()
82 kaddr = page_address(page); in __ntfs_bitmap_set_bits_in_run()
124 flush_dcache_page(page); in __ntfs_bitmap_set_bits_in_run()
125 set_page_dirty(page); in __ntfs_bitmap_set_bits_in_run()
126 ntfs_unmap_page(page); in __ntfs_bitmap_set_bits_in_run()
127 page = ntfs_map_page(mapping, ++index); in __ntfs_bitmap_set_bits_in_run()
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| /fs/btrfs/ |
| D | extent_io.c | 961 struct page *page; in set_range_dirty() local
964 page = find_get_page(tree->mapping, index); in set_range_dirty()
965 BUG_ON(!page); in set_range_dirty()
966 __set_page_dirty_nobuffers(page); in set_range_dirty()
967 page_cache_release(page); in set_range_dirty()
981 struct page *page; in set_range_writeback() local
984 page = find_get_page(tree->mapping, index); in set_range_writeback()
985 BUG_ON(!page); in set_range_writeback()
986 set_page_writeback(page); in set_range_writeback()
987 page_cache_release(page); in set_range_writeback()
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| D | extent_io.h | 42 int (*fill_delalloc)(struct inode *inode, struct page *locked_page,
45 int (*writepage_start_hook)(struct page *page, u64 start, u64 end);
46 int (*writepage_io_hook)(struct page *page, u64 start, u64 end);
48 int (*merge_bio_hook)(struct page *page, unsigned long offset,
51 int (*readpage_io_hook)(struct page *page, u64 start, u64 end);
52 int (*readpage_io_failed_hook)(struct bio *bio, struct page *page,
55 int (*writepage_io_failed_hook)(struct bio *bio, struct page *page,
58 int (*readpage_end_io_hook)(struct page *page, u64 start, u64 end,
60 int (*writepage_end_io_hook)(struct page *page, u64 start, u64 end,
66 int (*write_cache_pages_lock_hook)(struct page *page);
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| D | compression.c | 52 struct page **compressed_pages;
120 struct page *page; in check_compressed_csum() local
130 page = cb->compressed_pages[i]; in check_compressed_csum()
133 kaddr = kmap_atomic(page, KM_USER0); in check_compressed_csum()
170 struct page *page; in end_compressed_bio_read() local
204 page = cb->compressed_pages[index]; in end_compressed_bio_read()
205 page->mapping = NULL; in end_compressed_bio_read()
206 page_cache_release(page); in end_compressed_bio_read()
244 struct page *pages[16]; in end_compressed_writeback()
282 struct page *page; in end_compressed_bio_write() local
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| /fs/nfs/ |
| D | write.c | 77 p->pagevec = kcalloc(pagecount, sizeof(struct page *), GFP_NOFS); in nfs_writedata_alloc()
109 static struct nfs_page *nfs_page_find_request_locked(struct page *page) in nfs_page_find_request_locked() argument
113 if (PagePrivate(page)) { in nfs_page_find_request_locked()
114 req = (struct nfs_page *)page_private(page); in nfs_page_find_request_locked()
121 static struct nfs_page *nfs_page_find_request(struct page *page) in nfs_page_find_request() argument
123 struct inode *inode = page->mapping->host; in nfs_page_find_request()
127 req = nfs_page_find_request_locked(page); in nfs_page_find_request()
133 static void nfs_grow_file(struct page *page, unsigned int offset, unsigned int count) in nfs_grow_file() argument
135 struct inode *inode = page->mapping->host; in nfs_grow_file()
142 if (i_size > 0 && page->index < end_index) in nfs_grow_file()
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| D | symlink.c | 30 static int nfs_symlink_filler(struct inode *inode, struct page *page) in nfs_symlink_filler() argument
34 error = NFS_PROTO(inode)->readlink(inode, page, 0, PAGE_SIZE); in nfs_symlink_filler()
37 SetPageUptodate(page); in nfs_symlink_filler()
38 unlock_page(page); in nfs_symlink_filler()
42 SetPageError(page); in nfs_symlink_filler()
43 unlock_page(page); in nfs_symlink_filler()
50 struct page *page; in nfs_follow_link() local
56 page = read_cache_page(&inode->i_data, 0, in nfs_follow_link()
58 if (IS_ERR(page)) { in nfs_follow_link()
59 err = page; in nfs_follow_link()
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| /fs/isofs/ |
| D | compress.c | 43 static int zisofs_readpage(struct file *file, struct page *page) in zisofs_readpage() argument
62 struct page *pages[zisofs_block_pages]; in zisofs_readpage()
63 unsigned long index = page->index; in zisofs_readpage()
69 pages[xpage] = page; in zisofs_readpage()
80 if (page->index >= maxpage) { in zisofs_readpage()
81 SetPageUptodate(page); in zisofs_readpage()
82 unlock_page(page); in zisofs_readpage()
92 page = pages[i]; in zisofs_readpage()
93 if ( page ) { in zisofs_readpage()
94 ClearPageError(page); in zisofs_readpage()
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| /fs/smbfs/ |
| D | file.c | 55 smb_readpage_sync(struct dentry *dentry, struct page *page) in smb_readpage_sync() argument
57 char *buffer = kmap(page); in smb_readpage_sync()
58 loff_t offset = (loff_t)page->index << PAGE_CACHE_SHIFT; in smb_readpage_sync()
89 flush_dcache_page(page); in smb_readpage_sync()
90 SetPageUptodate(page); in smb_readpage_sync()
94 kunmap(page); in smb_readpage_sync()
95 unlock_page(page); in smb_readpage_sync()
103 smb_readpage(struct file *file, struct page *page) in smb_readpage() argument
108 page_cache_get(page); in smb_readpage()
109 error = smb_readpage_sync(dentry, page); in smb_readpage()
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| /fs/xfs/linux-2.6/ |
| D | xfs_aops.c | 81 struct page *page, in xfs_count_page_state() argument
90 bh = head = page_buffers(page); in xfs_count_page_state()
106 struct page *page, in xfs_page_trace() argument
111 loff_t offset = page_offset(page); in xfs_page_trace()
114 if (page_has_buffers(page)) in xfs_page_trace()
115 xfs_count_page_state(page, &delalloc, &unmapped, &unwritten); in xfs_page_trace()
125 (void *)page, in xfs_page_trace()
140 #define xfs_page_trace(tag, inode, page, pgoff) argument
448 struct page *page, in xfs_start_page_writeback() argument
452 ASSERT(PageLocked(page)); in xfs_start_page_writeback()
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| /fs/hfsplus/ |
| D | bitmap.c | 20 struct page *page; in hfsplus_block_allocate() local
34 page = read_mapping_page(mapping, offset / PAGE_CACHE_BITS, NULL); in hfsplus_block_allocate()
35 if (IS_ERR(page)) { in hfsplus_block_allocate()
39 pptr = kmap(page); in hfsplus_block_allocate()
74 kunmap(page); in hfsplus_block_allocate()
78 page = read_mapping_page(mapping, offset / PAGE_CACHE_BITS, in hfsplus_block_allocate()
80 if (IS_ERR(page)) { in hfsplus_block_allocate()
84 curr = pptr = kmap(page); in hfsplus_block_allocate()
126 set_page_dirty(page); in hfsplus_block_allocate()
127 kunmap(page); in hfsplus_block_allocate()
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