Commit c84ce4a7 authored by Jeff Layton's avatar Jeff Layton Committed by Steve French
Browse files

cifs: remove the kmap size limit from wsize 



Now that we're not kmapping so much at once, there's no need to cap
the wsize at the amount that can be simultaneously kmapped.

Reviewed-by: default avatarPavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: default avatarJeff Layton <jlayton@redhat.com>
Signed-off-by: default avatarSteve French <smfrench@gmail.com>
parent eddb079d

fs/cifs/smb1ops.c

+0 −3
Original line number Diff line number Diff line
@@ -442,9 +442,6 @@ cifs_negotiate_wsize(struct cifs_tcon *tcon, struct smb_vol *volume_info) 
		wsize = min_t(unsigned int, wsize,

				server->maxBuf - sizeof(WRITE_REQ) + 4);



	/* limit to the amount that we can kmap at once */

	wsize = min_t(unsigned int, wsize, CIFS_KMAP_SIZE_LIMIT);



	/* hard limit of CIFS_MAX_WSIZE */

	wsize = min_t(unsigned int, wsize, CIFS_MAX_WSIZE);

fs/cifs/smb2ops.c

+0 −3
Original line number Diff line number Diff line
@@ -187,9 +187,6 @@ smb2_negotiate_wsize(struct cifs_tcon *tcon, struct smb_vol *volume_info) 
	 */

	wsize = min_t(unsigned int, wsize, 2 << 15);



	/* limit to the amount that we can kmap at once */

	wsize = min_t(unsigned int, wsize, CIFS_KMAP_SIZE_LIMIT);



	return wsize;

}