Eric Lee / smarc-ti-linux-kernel

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Commit 1c118596a7682912106c80007102ce0184c77780

Authored by Miklos Szeredi
1 parent 4aa7c6346b
Exists in ti-lsk-linux-4.1.y and in 10 other branches dlt-processor-sdk-linux-03.00.00.04, processor-sdk-linux-02.00.01, smarc-ti-lsk-linux-4.1.y, smarct3x-processor-sdk-04.01.00.06, smarct3x-processor-sdk-linux-02.00.01, smarct3x-processor-sdk-linux-03.00.00.04, smarct4x-800-processor-sdk-linux-02.00.01, smarct4x-processor-sdk-04.01.00.06, smarct4x-processor-sdk-linux-02.00.01, smarct4x-processor-sdk-linux-03.00.00.04

vfs: export do_splice_direct() to modules 

Export do_splice_direct() to modules.  Needed by overlay filesystem.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

Showing 3 changed files with 4 additions and 6 deletions Side-by-side Diff

... ... @@ -139,12 +139,6 @@
139 139 extern int rw_verify_area(int, struct file *, const loff_t *, size_t);
140 140  
141 141 /*
142   - * splice.c
143   - */
144   -extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
145   - loff_t *opos, size_t len, unsigned int flags);
146   -
147   -/*
148 142 * pipe.c
149 143 */
150 144 extern const struct file_operations pipefifo_fops;
... ... @@ -1330,6 +1330,7 @@
1330 1330  
1331 1331 return ret;
1332 1332 }
  1333 +EXPORT_SYMBOL(do_splice_direct);
1333 1334  
1334 1335 static int splice_pipe_to_pipe(struct pipe_inode_info *ipipe,
1335 1336 struct pipe_inode_info *opipe,
... ... @@ -2456,6 +2456,9 @@
2456 2456 struct file *, loff_t *, size_t, unsigned int);
2457 2457 extern ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe,
2458 2458 struct file *out, loff_t *, size_t len, unsigned int flags);
  2459 +extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
  2460 + loff_t *opos, size_t len, unsigned int flags);
  2461 +
2459 2462  
2460 2463 extern void
2461 2464 file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping);