search for: iocontext

...clude "symbregprimits.hpp" #include <R.h> #include <Rinternals.h> #include <Rdefines.h> using namespace Puppy; //Declare Functions extern "C" { unsigned int evaluateSymbReg(std::vector<Tree>& ioPopulation, Context& ioContext, const std::vector<double>& inX, const std::vector<double>& inF); void RSymbReg(SEXP RPopSize, SEXP RNbrGen, SEXP RNbrPartTournament, SEXP RMaxDepth, SEXP RMinInitDepth, SEXP RMaxInitDepth, SEXP RInitGrowProba...

...| 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index cc04dc1..2313e8b 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -22,6 +22,7 @@ #include <linux/blkdev.h> #include <linux/random.h> #include <linux/iocontext.h> +#include <linux/capability.h> #include <asm/div64.h> #include "compat.h" #include "ctree.h" @@ -1905,6 +1906,9 @@ int btrfs_balance(struct btrfs_root *dev_root) if (dev_root->fs_info->sb->s_flags & MS_RDONLY) return -EROFS; + if (!capabl...

Hi all, With this series of patches, you can determine the owners of any type of I/Os. I ported the previous version to linux-2.6.26-rc2-mm1. This makes dm-ioband -- I/O bandwidth controller -- be able to control the Block I/O bandwidths even when it accepts delayed write requests. Dm-ioband can find the owner cgroup of each request. It is also possible that OpenVz team and NEC Uchida-san team

Hi all, With this series of patches, you can determine the owners of any type of I/Os. I ported the previous version to linux-2.6.26-rc2-mm1. This makes dm-ioband -- I/O bandwidth controller -- be able to control the Block I/O bandwidths even when it accepts delayed write requests. Dm-ioband can find the owner cgroup of each request. It is also possible that OpenVz team and NEC Uchida-san team

...file 75 "/src/linux/include/linux" "blk_types.h" > .file 76 "/src/linux/include/linux" "bio.h" > .file 77 "/src/linux/include/linux" "mempool.h" > .file 78 "/src/linux/include/linux" "iocontext.h" > .file 79 "/src/linux/include/linux" "radix-tree.h" > .file 80 "/src/linux/include/linux" "elevator.h" > .file 81 "/src/linux/include/linux" "backing-dev.h" > .file 82 "/src...

Hi ! I reproduced it on the file init/main.c The invocation, log and main.i / main.s is attached. -- Dipl.-Ing. Jan-Simon Möller jansimon.moeller at gmx.de Am Freitag, 16. Mai 2014, 14:25:47 schrieb Renato Golin: > On 16 May 2014 14:01, Jan-Simon Möller <dl9pf at gmx.de> wrote: > > A bisection points to > > > > git-svn-id:

The goal is to detect when drives start to get an increased error rate, when drives should be replaced soon. Therefore statistic counters are added that count IO errors (read, write and flush). Additionally, the software detected errors like checksum errors and corrupted blocks are counted. An ioctl interface is added to get the device statistic counters. A second ioctl is added to atomically get

Hi everyone, This series of patches of dm-ioband now includes "The bio tracking mechanism," which has been posted individually to this mailing list. This makes it easy for anybody to control the I/O bandwidth even when the I/O is one of delayed-write requests. Have fun! This series of patches consists of two parts: 1. dm-ioband Dm-ioband is an I/O bandwidth controller implemented

Hi everyone, This series of patches of dm-ioband now includes "The bio tracking mechanism," which has been posted individually to this mailing list. This makes it easy for anybody to control the I/O bandwidth even when the I/O is one of delayed-write requests. Have fun! This series of patches consists of two parts: 1. dm-ioband Dm-ioband is an I/O bandwidth controller implemented

Hi everyone, This series of patches of dm-ioband now includes "The bio tracking mechanism," which has been posted individually to this mailing list. This makes it easy for anybody to control the I/O bandwidth even when the I/O is one of delayed-write requests. Have fun! This series of patches consists of two parts: 1. dm-ioband Dm-ioband is an I/O bandwidth controller implemented

Changes v1-v2: - Remove restriction that BTRFS_IOC_GET_DEVICE_STATS is a privileged operation - Cast u64 to unsigned long long for printf() Changes v2-v3: - Rebased on Chris'' current master Changes v3-v4: - Add padding at end of ioctl structure Changes v4-v5: - The statistic members in the ioctl are now organized as an array of 64 bit values. Symbolic names for the array indexes

Hello, This patch series adds an initial implementation of restriper (it''s a clever name for relocation framework that allows to do selective profile changing and selective balancing with some goodies like pausing/resuming and reporting progress to the user. Profile changing is global (per-FS) so far, per-subvolume profiles require some discussion and can be implemented in future.

..._fn *elevator_activate_req_fn; elevator_deactivate_req_fn *elevator_deactivate_req_fn; elevator_completed_req_fn *elevator_completed_req_fn; elevator_request_list_fn *elevator_former_req_fn; elevator_request_list_fn *elevator_latter_req_fn; elevator_init_icq_fn *elevator_init_icq_fn; /* see iocontext.h */ elevator_exit_icq_fn *elevator_exit_icq_fn; /* ditto */ elevator_set_req_fn *elevator_set_req_fn; elevator_put_req_fn *elevator_put_req_fn; elevator_may_queue_fn *elevator_may_queue_fn; elevator_init_fn *elevator_init_fn; elevator_exit_fn *elevator_exit_fn; }; #define ELV_NAME_MAX (1...

..._fn *elevator_activate_req_fn; elevator_deactivate_req_fn *elevator_deactivate_req_fn; elevator_completed_req_fn *elevator_completed_req_fn; elevator_request_list_fn *elevator_former_req_fn; elevator_request_list_fn *elevator_latter_req_fn; elevator_init_icq_fn *elevator_init_icq_fn; /* see iocontext.h */ elevator_exit_icq_fn *elevator_exit_icq_fn; /* ditto */ elevator_set_req_fn *elevator_set_req_fn; elevator_put_req_fn *elevator_put_req_fn; elevator_may_queue_fn *elevator_may_queue_fn; elevator_init_fn *elevator_init_fn; elevator_exit_fn *elevator_exit_fn; }; #define ELV_NAME_MAX (1...