[PATCH 09/24] netfs: Remove NETFS_COPY_TO_CACHE

David Howells
2024-07-29T16:21:29Z

Remove NETFS_COPY_TO_CACHE as it isn't used anymore.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
---
fs/netfs/main.c | 3 +--
include/linux/netfs.h | 3 +--
include/trace/events/netfs.h | 3 +--
3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/fs/netfs/main.c b/fs/netfs/main.c
index 5f0f438e5d21..1ee712bb3610 100644
--- a/fs/netfs/main.c
+++ b/fs/netfs/main.c
@@ -37,11 +37,10 @@ static const char *netfs_origins[nr__netfs_io_origin] = {
[NETFS_READAHEAD] = "RA",
[NETFS_READPAGE] = "RP",
[NETFS_READ_FOR_WRITE] = "RW",
- [NETFS_COPY_TO_CACHE] = "CC",
+ [NETFS_DIO_READ] = "DR",
[NETFS_WRITEBACK] = "WB",
[NETFS_WRITETHROUGH] = "WT",
[NETFS_UNBUFFERED_WRITE] = "UW",
- [NETFS_DIO_READ] = "DR",
[NETFS_DIO_WRITE] = "DW",
};

diff --git a/include/linux/netfs.h b/include/linux/netfs.h
index 5e623e52e5a2..daaa6eae3a9f 100644
--- a/include/linux/netfs.h
+++ b/include/linux/netfs.h
@@ -208,11 +208,10 @@ enum netfs_io_origin {
NETFS_READAHEAD, /* This read was triggered by readahead */
NETFS_READPAGE, /* This read is a synchronous read */
NETFS_READ_FOR_WRITE, /* This read is to prepare a write */
- NETFS_COPY_TO_CACHE, /* This write is to copy a read to the cache */
+ NETFS_DIO_READ, /* This is a direct I/O read */
NETFS_WRITEBACK, /* This write was triggered by writepages */
NETFS_WRITETHROUGH, /* This write was made by netfs_perform_write() */
NETFS_UNBUFFERED_WRITE, /* This is an unbuffered write */
- NETFS_DIO_READ, /* This is a direct I/O read */
NETFS_DIO_WRITE, /* This is a direct I/O write */
nr__netfs_io_origin
} __mode(byte);
diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h
index bd4f6f1f1040..b5a30d9a0d20 100644
--- a/include/trace/events/netfs.h
+++ b/include/trace/events/netfs.h
@@ -34,11 +34,10 @@
EM(NETFS_READAHEAD, "RA") \
EM(NETFS_READPAGE, "RP") \
EM(NETFS_READ_FOR_WRITE, "RW") \
- EM(NETFS_COPY_TO_CACHE, "CC") \
+ EM(NETFS_DIO_READ, "DR") \
EM(NETFS_WRITEBACK, "WB") \
EM(NETFS_WRITETHROUGH, "WT") \
EM(NETFS_UNBUFFERED_WRITE, "UW") \
- EM(NETFS_DIO_READ, "DR") \
E_(NETFS_DIO_WRITE, "DW")

#define netfs_rreq_traces \