From: Bharath SM <bharathsm.hsk@gmail.com>
To: linux-cifs@vger.kernel.org, sfrench@samba.org, pc@manguebit.com,
sprasad@microsoft.com, tom@talpey.com, ronniesahlberg@gmail.com
Cc: Bharath SM <bharathsm@microsoft.com>
Subject: [PATCH] smb: enable reuse of deferred file handles for write operations
Date: Tue, 17 Dec 2024 00:01:48 +0530 [thread overview]
Message-ID: <20241216183148.4291-1-bharathsm@microsoft.com> (raw)
Previously, deferred file handles were reused only for read
operations, this commit extends to reusing deferred handles
for write operations.
Signed-off-by: Bharath SM <bharathsm@microsoft.com>
---
fs/smb/client/file.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c
index a58a3333ecc3..98deff1de74c 100644
--- a/fs/smb/client/file.c
+++ b/fs/smb/client/file.c
@@ -990,7 +990,11 @@ int cifs_open(struct inode *inode, struct file *file)
}
/* Get the cached handle as SMB2 close is deferred */
- rc = cifs_get_readable_path(tcon, full_path, &cfile);
+ if (OPEN_FMODE(file->f_flags) & FMODE_WRITE) {
+ rc = cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);
+ } else {
+ rc = cifs_get_readable_path(tcon, full_path, &cfile);
+ }
if (rc == 0) {
if (file->f_flags == cfile->f_flags) {
file->private_data = cfile;
--
2.43.0
next reply other threads:[~2024-12-16 18:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-16 18:31 Bharath SM [this message]
2024-12-16 20:43 ` [PATCH] smb: enable reuse of deferred file handles for write operations Steve French
2024-12-19 9:33 ` Shyam Prasad N
2024-12-19 22:47 ` Paul Aurich
2024-12-23 8:12 ` Bharath SM
2024-12-23 18:48 ` Steve French
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