From ab487a4cdfca3d1ef12795a49eafe1144967e617 Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 14 Feb 2022 14:11:25 +0000 Subject: afs: Maintain netfs_i_context::remote_i_size Make afs use netfslib's tracking for the server's idea of what the current inode size is independently of inode->i_size. We really want to use this value when calculating the new vnode size when initiating a StoreData RPC op rather than the size stat() presents to the user (ie. inode->i_size) as the latter is affected by as-yet uncommitted writes. Signed-off-by: David Howells Reviewed-by: Jeff Layton cc: linux-cachefs@redhat.com cc: linux-afs@lists.infradead.org Link: https://lore.kernel.org/r/164623014626.3564931.8375344024648265358.stgit@warthog.procyon.org.uk/ # v1 Link: https://lore.kernel.org/r/164678220204.1200972.17408022517463940584.stgit@warthog.procyon.org.uk/ # v2 Link: https://lore.kernel.org/r/164692923592.2099075.5466132542956550401.stgit@warthog.procyon.org.uk/ # v3 --- fs/afs/inode.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/afs/inode.c') diff --git a/fs/afs/inode.c b/fs/afs/inode.c index 5b5e40197655..2fe402483ad5 100644 --- a/fs/afs/inode.c +++ b/fs/afs/inode.c @@ -246,6 +246,7 @@ static void afs_apply_status(struct afs_operation *op, * idea of what the size should be that's not the same as * what's on the server. */ + vnode->netfs_ctx.remote_i_size = status->size; if (change_size) { afs_set_i_size(vnode, status->size); inode->i_ctime = t; -- cgit v1.2.3