diff options
Diffstat (limited to 'fs/cifs/fs_context.c')
| -rw-r--r-- | fs/cifs/fs_context.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/cifs/fs_context.c b/fs/cifs/fs_context.c index 7d04f2255624..f3be07f4671d 100644 --- a/fs/cifs/fs_context.c +++ b/fs/cifs/fs_context.c @@ -140,6 +140,7 @@ const struct fs_parameter_spec smb3_fs_parameters[] = { fsparam_u32("rsize", Opt_rsize), fsparam_u32("wsize", Opt_wsize), fsparam_u32("actimeo", Opt_actimeo), + fsparam_u32("acdirmax", Opt_acdirmax), fsparam_u32("echo_interval", Opt_echo_interval), fsparam_u32("max_credits", Opt_max_credits), fsparam_u32("handletimeout", Opt_handletimeout), @@ -936,6 +937,13 @@ static int smb3_fs_context_parse_param(struct fs_context *fc, goto cifs_parse_mount_err; } break; + case Opt_acdirmax: + ctx->acdirmax = HZ * result.uint_32; + if (ctx->acdirmax > CIFS_MAX_ACTIMEO) { + cifs_dbg(VFS, "acdirmax too large\n"); + goto cifs_parse_mount_err; + } + break; case Opt_echo_interval: ctx->echo_interval = result.uint_32; break; @@ -1362,6 +1370,7 @@ int smb3_init_fs_context(struct fs_context *fc) ctx->strict_io = true; ctx->actimeo = CIFS_DEF_ACTIMEO; + ctx->acdirmax = CIFS_DEF_ACTIMEO; /* Most clients set timeout to 0, allows server to use its default */ ctx->handle_timeout = 0; /* See MS-SMB2 spec section 2.2.14.2.12 */ |