Merge tag 'gfs2-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Andreas Gruenbacher:

 - Fix some compiler and kernel-doc warnings

 - Various minor cleanups and optimizations

 - Add a new sysfs gfs2 status file with some filesystem wide
   information

* tag 'gfs2-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
  gfs2: Fix fall-through warnings for Clang
  gfs2: Fix a number of kernel-doc warnings
  gfs2: Make gfs2_setattr_simple static
  gfs2: Add new sysfs file for gfs2 status
  gfs2: Silence possible null pointer dereference warning
  gfs2: Turn gfs2_meta_indirect_buffer into gfs2_meta_buffer
  gfs2: Replace gfs2_lblk_to_dblk with gfs2_get_extent
  gfs2: Turn gfs2_extent_map into gfs2_{get,alloc}_extent
  gfs2: Add new gfs2_iomap_get helper
  gfs2: Remove unused variable sb_format
  gfs2: Fix dir.c function parameter descriptions
  gfs2: Eliminate gh parameter from go_xmote_bh func
  gfs2: don't create empty buffers for NO_CREATE

1 files changed, 5 insertions, 7 deletions

diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index b46714d48107..a0b542d84cd9 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -119,8 +119,8 @@ static int gfs2_readdir(struct file *file, struct dir_context *ctx)
 	return error;
 }
 
-/**
- * fsflag_gfs2flag
+/*
+ * struct fsflag_gfs2flag
  *
  * The FS_JOURNAL_DATA_FL flag maps to GFS2_DIF_INHERIT_JDATA for directories,
  * and to GFS2_DIF_JDATA for non-directories.
@@ -398,7 +398,7 @@ static int gfs2_allocate_page_backing(struct page *page, unsigned int length)
 	do {
 		struct iomap iomap = { };
 
-		if (gfs2_iomap_get_alloc(page->mapping->host, pos, length, &iomap))
+		if (gfs2_iomap_alloc(page->mapping->host, pos, length, &iomap))
 			return -EIO;
 
 		if (length < iomap.length)
@@ -412,7 +412,6 @@ static int gfs2_allocate_page_backing(struct page *page, unsigned int length)
 
 /**
  * gfs2_page_mkwrite - Make a shared, mmap()ed, page writable
- * @vma: The virtual memory area
  * @vmf: The virtual memory fault containing the page to become writable
  *
  * When the page becomes writable, we need to ensure that we have
@@ -563,7 +562,7 @@ static const struct vm_operations_struct gfs2_vm_ops = {
 };
 
 /**
- * gfs2_mmap -
+ * gfs2_mmap
  * @file: The file to map
  * @vma: The VMA which described the mapping
  *
@@ -968,8 +967,7 @@ static int fallocate_chunk(struct inode *inode, loff_t offset, loff_t len,
 	while (offset < end) {
 		struct iomap iomap = { };
 
-		error = gfs2_iomap_get_alloc(inode, offset, end - offset,
-					     &iomap);
+		error = gfs2_iomap_alloc(inode, offset, end - offset, &iomap);
 		if (error)
 			goto out;
 		offset = iomap.offset + iomap.length;