diff options
Diffstat (limited to 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/caching/netfs-api.txt | 2 | ||||
| -rw-r--r-- | Documentation/filesystems/dax.txt | 5 | ||||
| -rw-r--r-- | Documentation/filesystems/vfs.txt | 4 |
3 files changed, 3 insertions, 8 deletions
diff --git a/Documentation/filesystems/caching/netfs-api.txt b/Documentation/filesystems/caching/netfs-api.txt index aed6b94160b1..0eb31de3a2c1 100644 --- a/Documentation/filesystems/caching/netfs-api.txt +++ b/Documentation/filesystems/caching/netfs-api.txt @@ -151,8 +151,6 @@ To define an object, a structure of the following type should be filled out: void (*mark_pages_cached)(void *cookie_netfs_data, struct address_space *mapping, struct pagevec *cached_pvec); - - void (*now_uncached)(void *cookie_netfs_data); }; This has the following fields: diff --git a/Documentation/filesystems/dax.txt b/Documentation/filesystems/dax.txt index a7e6e14aeb08..3be3b266be41 100644 --- a/Documentation/filesystems/dax.txt +++ b/Documentation/filesystems/dax.txt @@ -63,9 +63,8 @@ Filesystem support consists of - implementing an mmap file operation for DAX files which sets the VM_MIXEDMAP and VM_HUGEPAGE flags on the VMA, and setting the vm_ops to include handlers for fault, pmd_fault, page_mkwrite, pfn_mkwrite. These - handlers should probably call dax_iomap_fault() (for fault and page_mkwrite - handlers), dax_iomap_pmd_fault(), dax_pfn_mkwrite() passing the appropriate - iomap operations. + handlers should probably call dax_iomap_fault() passing the appropriate + fault size and iomap operations. - calling iomap_zero_range() passing appropriate iomap operations instead of block_truncate_page() for DAX files - ensuring that there is sufficient locking between reads, writes, diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt index 73e7d91f03dc..405a3df759b3 100644 --- a/Documentation/filesystems/vfs.txt +++ b/Documentation/filesystems/vfs.txt @@ -829,9 +829,7 @@ struct address_space_operations { swap_activate: Called when swapon is used on a file to allocate space if necessary and pin the block lookup information in memory. A return value of zero indicates success, - in which case this file can be used to back swapspace. The - swapspace operations will be proxied to this address space's - ->swap_{out,in} methods. + in which case this file can be used to back swapspace. swap_deactivate: Called during swapoff on files where swap_activate was successful. |