The patch titled Subject: sctp: convert sctp_assoc_set_id() to use idr_alloc_cyclic() has been removed from the -mm tree. Its filename was sctp-convert-sctp_assoc_set_id-to-use-idr_alloc_cyclic.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Jeff Layton <jlayton@xxxxxxxxxx> Subject: sctp: convert sctp_assoc_set_id() to use idr_alloc_cyclic() Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx> Cc: Vlad Yasevich <vyasevich@xxxxxxxxx> Cc: Sridhar Samudrala <sri@xxxxxxxxxx> Cc: Neil Horman <nhorman@xxxxxxxxxxxxx> Cc: "David S. Miller" <davem@xxxxxxxxxxxxx> Cc: Tejun Heo <tj@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- net/sctp/associola.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff -puN net/sctp/associola.c~sctp-convert-sctp_assoc_set_id-to-use-idr_alloc_cyclic net/sctp/associola.c --- a/net/sctp/associola.c~sctp-convert-sctp_assoc_set_id-to-use-idr_alloc_cyclic +++ a/net/sctp/associola.c @@ -66,13 +66,6 @@ static void sctp_assoc_bh_rcv(struct wor static void sctp_assoc_free_asconf_acks(struct sctp_association *asoc); static void sctp_assoc_free_asconf_queue(struct sctp_association *asoc); -/* Keep track of the new idr low so that we don't re-use association id - * numbers too fast. It is protected by they idr spin lock is in the - * range of 1 - INT_MAX. - */ -static u32 idr_low = 1; - - /* 1st Level Abstractions. */ /* Initialize a new association from provided memory. */ @@ -1597,13 +1590,8 @@ int sctp_assoc_set_id(struct sctp_associ if (preload) idr_preload(gfp); spin_lock_bh(&sctp_assocs_id_lock); - /* 0 is not a valid id, idr_low is always >= 1 */ - ret = idr_alloc(&sctp_assocs_id, asoc, idr_low, 0, GFP_NOWAIT); - if (ret >= 0) { - idr_low = ret + 1; - if (idr_low == INT_MAX) - idr_low = 1; - } + /* 0 is not a valid assoc_id, must be >= 1 */ + ret = idr_alloc_cyclic(&sctp_assocs_id, asoc, 1, 0, GFP_NOWAIT); spin_unlock_bh(&sctp_assocs_id_lock); if (preload) idr_preload_end(); _ Patches currently in -mm which might be from jlayton@xxxxxxxxxx are origin.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html