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Commit 5f163cc759a9fa8844a4efcf1f579dc5b2ca2491

Authored by Eric Sandeen
Committed by Theodore Ts'o
1 parent 176576dbc8
Exists in master and in 6 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

ext4: make more symbols static 

A couple more functions can reasonably be made static if desired.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

Showing 3 changed files with 7 additions and 7 deletions Side-by-side Diff

... ... @@ -23,6 +23,8 @@
23 23  
24 24 #include <trace/events/ext4.h>
25 25  
  26 +static unsigned ext4_num_base_meta_clusters(struct super_block *sb,
  27 + ext4_group_t block_group);
26 28 /*
27 29 * balloc.c contains the blocks allocation and deallocation routines
28 30 */
... ... @@ -668,7 +670,7 @@
668 670 * This function returns the number of file system metadata clusters at
669 671 * the beginning of a block group, including the reserved gdt blocks.
670 672 */
671   -unsigned ext4_num_base_meta_clusters(struct super_block *sb,
  673 +static unsigned ext4_num_base_meta_clusters(struct super_block *sb,
672 674 ext4_group_t block_group)
673 675 {
674 676 struct ext4_sb_info *sbi = EXT4_SB(sb);
... ... @@ -1803,8 +1803,6 @@
1803 1803 extern unsigned ext4_free_clusters_after_init(struct super_block *sb,
1804 1804 ext4_group_t block_group,
1805 1805 struct ext4_group_desc *gdp);
1806   -extern unsigned ext4_num_base_meta_clusters(struct super_block *sb,
1807   - ext4_group_t block_group);
1808 1806 extern unsigned ext4_num_overhead_clusters(struct super_block *sb,
1809 1807 ext4_group_t block_group,
1810 1808 struct ext4_group_desc *gdp);
... ... @@ -1895,9 +1893,6 @@
1895 1893 extern int ext4_chunk_trans_blocks(struct inode *, int nrblocks);
1896 1894 extern int ext4_discard_partial_page_buffers(handle_t *handle,
1897 1895 struct address_space *mapping, loff_t from,
1898   - loff_t length, int flags);
1899   -extern int ext4_discard_partial_page_buffers_no_lock(handle_t *handle,
1900   - struct inode *inode, struct page *page, loff_t from,
1901 1896 loff_t length, int flags);
1902 1897 extern int ext4_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf);
1903 1898 extern qsize_t *ext4_get_reserved_space(struct inode *inode);
... ... @@ -72,6 +72,9 @@
72 72 static void ext4_end_io_buffer_write(struct buffer_head *bh, int uptodate);
73 73 static int __ext4_journalled_writepage(struct page *page, unsigned int len);
74 74 static int ext4_bh_delay_or_unwritten(handle_t *handle, struct buffer_head *bh);
  75 +static int ext4_discard_partial_page_buffers_no_lock(handle_t *handle,
  76 + struct inode *inode, struct page *page, loff_t from,
  77 + loff_t length, int flags);
75 78  
76 79 /*
77 80 * Test whether an inode is a fast symlink.
... ... @@ -3161,7 +3164,7 @@
3161 3164 *
3162 3165 * Returns zero on sucess or negative on failure.
3163 3166 */
3164   -int ext4_discard_partial_page_buffers_no_lock(handle_t *handle,
  3167 +static int ext4_discard_partial_page_buffers_no_lock(handle_t *handle,
3165 3168 struct inode *inode, struct page *page, loff_t from,
3166 3169 loff_t length, int flags)
3167 3170 {