diff options
| author |   David Howells <dhowells@redhat.com> | 2020-02-06 14:22:27 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2021-04-23 10:17:26 +0100 |
| commit | c69bf479baa614f5e80a1ded355e752e15a52b72 (patch) | |
| tree | 5c13e8bb7e508d6a97974a2cf3614c29fb261fe3 /fs/afs/internal.h | |
| parent | afs: Print the operation debug_id when logging an unexpected data version (diff) | |
| download | linux-dev-c69bf479baa614f5e80a1ded355e752e15a52b72.tar.xz linux-dev-c69bf479baa614f5e80a1ded355e752e15a52b72.zip | |
afs: Move key to afs_read struct
Stash the key used to authenticate read operations in the afs_read struct.
This will be necessary to reissue the operation against the server if a
read from the cache fails in upcoming cache changes.
Signed-off-by: David Howells <dhowells@redhat.com>
Tested-By: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
cc: linux-cachefs@redhat.com
cc: linux-fsdevel@vger.kernel.org
Link: https://lore.kernel.org/r/158861248336.340223.1851189950710196001.stgit@warthog.procyon.org.uk/ # rfc
Link: https://lore.kernel.org/r/159465823899.1377938.11925978022348532049.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/160588529557.3465195.7303323479305254243.stgit@warthog.procyon.org.uk/ # rfc
Link: https://lore.kernel.org/r/161118147693.1232039.13780672951838643842.stgit@warthog.procyon.org.uk/ # rfc
Link: https://lore.kernel.org/r/161161043340.2537118.511899217704140722.stgit@warthog.procyon.org.uk/ # v2
Link: https://lore.kernel.org/r/161340406678.1303470.12676824086429446370.stgit@warthog.procyon.org.uk/ # v3
Link: https://lore.kernel.org/r/161539550819.286939.1268332875889175195.stgit@warthog.procyon.org.uk/ # v4
Link: https://lore.kernel.org/r/161653806683.2770958.11300984379283401542.stgit@warthog.procyon.org.uk/ # v5
Link: https://lore.kernel.org/r/161789089556.6155.14603302893431820997.stgit@warthog.procyon.org.uk/ # v6
Diffstat (limited to '')
| -rw-r--r-- | fs/afs/internal.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/afs/internal.h b/fs/afs/internal.h index fd437d4722b5..995fef267be7 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -204,6 +204,7 @@ struct afs_read { loff_t actual_len; /* How much we're actually getting */ loff_t remain; /* Amount remaining */ loff_t file_size; /* File size returned by server */ + struct key *key; /* The key to use to reissue the read */ afs_dataversion_t data_version; /* Version number returned by server */ refcount_t usage; unsigned int index; /* Which page we're reading into */ @@ -1045,7 +1046,7 @@ extern int afs_cache_wb_key(struct afs_vnode *, struct afs_file *); extern void afs_put_wb_key(struct afs_wb_key *); extern int afs_open(struct inode *, struct file *); extern int afs_release(struct inode *, struct file *); -extern int afs_fetch_data(struct afs_vnode *, struct key *, struct afs_read *); +extern int afs_fetch_data(struct afs_vnode *, struct afs_read *); extern int afs_page_filler(void *, struct page *); extern void afs_put_read(struct afs_read *); |